Episode 3 Oxford Street Revealed

It's the most famous shopping street in the world,

in the heart of Britain's capital city.

A mile and a half long with 30 million visitors each year.

With some of the world's most famous shops,

-biggest stars...

-Kate Moss!

..and busiest stations.

Sorry, guys. Stand back for me.

What does it take to keep it running 24 hours a day...

It's the busiest street in the world so it needs constant attention.

-..seven days a week?

-Oi! Clear off!

You're going to be arrested on suspicion of attempted theft.

Are you ready, London?

A street that never sleeps.

This sort of thing wouldn't happen anywhere else.

Oxford Street.

Coming up - distraction thieves on Oxford Street.

The police track them down.

If you're big enough to go out stealing,

you're big enough to wear those nice bracelets, do you understand?

It's ooh-la-la at Debenhams as a French make-up line launches.

Yes, it's strange!

The team that keeps the buses running...

Madam, watch the road, please, for your safety, yeah?

Thank you very much.

..and Oxford Street from above.

Oxford Street attracts a lot of visitors with money to spend

in its shops, restaurants, flagship stores and fashion chains.

It's a very safe place to shop

and the job of keeping it that way falls to the Oxford Street

police team, Orb, and in particular their plain-clothes squad.

At the moment, their priority is the small number of thieves trying

to take advantage of the street's attractions.

There's upward of 200,000 people passing through Oxford Street

every day and the pickings can be from a £10 wallet

to, you know, there's people walking around carrying £50,000

in envelopes in bags, so when there's that kind of money

sloshing around on Oxford Street, you're always going to get that

kind of criminal coming down and trying to get it.

On the street, thieves can use cunning distractions

and work with accomplices to get whatever they can and when police

get a call about pickpockets loose on the street, they respond quickly.

And today is one of those occasions.

Paul Penrose of the plain-clothes team is in a desperate hurry to

get onto the street, where he's had word a crime has just been committed.

Yeah, OK. Right. I'm coming, I'm coming.

Paul has had a phone call from a store detective on Oxford Street

who believes he's just witnessed a robbery.

The store detective is following four suspected

pickpockets as they prowl the street, and he's called Paul in to come

and find him and take over the surveillance.

-But Paul can't find him.

-Where are you?

Over the phone, the store detective is trying to give Paul

the suspects' positions,

but they're constantly moving and Paul is trying to catch up.

He said he was at Jessops, opposite the Plaza -

that's why I sprinted down here.

He keeps saying they're doubling back and they're not.

He's saying they're heading down this way, doubling back to there and he says...

Finally, Paul makes contact with the security guard.

-Sorry. Right. Where are we? Who are we looking at?

-Them four. Them four.

-Yeah. Right.

-He's already dipped.

He's trying to dip the Chinese, he went like that.

-Did you see him actually touch...

-The one in the blue, yeah.

Right. So I can nick her?

The store detective says he's just witnessed a gang of four

trying to take a man's wallet. Paul calls for assistance.

Right, get up here, we've got four.

He's witnessed them trying to do one dip,

so I've got enough to nick the girl, apparently.

We're outside, I've got four.

Paul's over the road from the gang, who are highlighted here.

I'm going to have to go in and start pulling them in,

because they're on the move again.

He crosses the road to tail them.

And with the gang just yards in front of him, they strike again.

Our camera's view is obscured by other passers-by,

but Paul believes he's just seen the gang trying to take

a purse from a bag using a common distraction technique

known in the trade as a shoulder roll.

If I was to bump into someone,

someone's very much aware that I've bumped into them.

If, however, there's two or three people all around me, I'm not sure

who's bumped into me and while someone's bumping into

my right shoulder, my left pocket is being picked.

So my attention is drawn to my right shoulder, to the person there.

The actual thief is probably behind me, putting their hand in the bag.

Right, hang on. Yeah, I'm doing it, I'm doing it.

This shopper notices and the attempt fails, but Paul's seen enough.

Even on his own, he decides it's time to move in.

We'll see how he gets on later.

Guys, guys, guys, guys, guys! Listen to me.

I'm in charge here.

Beauty and cosmetic products are big business in Britain,

worth £17 billion a year

and nowhere is more important for sales than Oxford Street.

It's the first thing you see entering one of the street's department

stores, and competition is fierce.

Launching a new brand into the market can be tough.

But today, at Debenhams, one make-up company is trying to do just that.

And being a French brand, it plans to enter the market with a splash

by using a little je ne sais quoi.

They're taking over one of the store's front windows to do

live body painting with models. Making sure the launch goes to plan

is the job of visual supervisor Emily Gaffney.

There's going to be live painting, live movement, live dancing.

Very different to anything we've normally done before.

We're going to have quite a crowd.

After months of planning, it's Emily's job to make sure the window

is ready for the body painting event.

It's just turned eight.

We've got till ten till the models are due into the windows,

but we don't like to have any of our team in the windows past half nine

when the store opens.

Perfection is Emily's watchword,

but she's already been thrown a curveball this morning.

The window interior has been painted black to showcase

the performance, but the introduction of white electric fans

and cables is threatening to ruin the effect.

-Have you got any black extension leads?

-No, we haven't.

-No.

We might be able to get some black tape.

I know it's small, but something like a white extension cable

just throws the whole look off.

The models might not be due in the window for another two hours,

but what the team have planned is a little more complicated than

eyeliner and lipstick.

They've had to get started early.

It's a good day.

I like my face today.

But back at the window,

Emily's black performance space is again under threat.

Messy workmen have left dusty footprints all over the floor.

-Hello.

-Are you OK?

-Yeah, I'm trying to clean the floor.

Emily and the team get busy taping up the white cables

and clearing the floor.

But ladders have left deep scratches in it, which also need covering.

I'm going to go get some paint and just touch up all these dents.

She heads to the back office for some paint.

There's a reason she's taking such pains.

Shop windows are a store's most valuable advertising space and on

Oxford Street, shops have only a few seconds to catch a passer-by's eye.

The strength of a window display can be

the difference between the success and failure of the product.

Emily heads back to the window, but she's running over time

and by now the shop is open.

I've just had to walk past a stream of customers with a pot full of paint.

It's not got too busy yet, so it's fine.

The visual merchandising team aren't the ones supposed to be drawing

attention to themselves.

They're arriving in about 20 minutes, so we're just going to

finish these last pictures off, have a final sweep and then vacate.

Finally, half an hour late, the window is ready

and Emily can head upstairs to check on the models' preparations.

As well as the live body painting,

there'll be a dance performance in store and the models are warming up.

It's all very dramatic. They're going to dance in super-high heels.

On y va. Let's go.

The time for rehearsals has come to an end.

OK, let's go.

It's now the main event.

Later, strike a pose - the models get painted

and the French take over.

For me, it's really amazing.

Every year, over 30 million visitors come to Oxford Street

to enjoy its shops and other attractions.

A good chunk of those come by bus.

The street is a key artery for the bus service, as one of the major

routes connecting the east and west of the city centre.

But on such a busy street,

even the most trivial disturbance can greatly disrupt the bus service.

It's so important to keep interruptions to a minimum

that Transport for London has invested in a team of people

set up to do just that. One of them is Pierre Briscoe.

I'm just checking my tools, making sure I'm prepared for the day.

Making sure all's in place, so if it comes to emergency shouts,

I know where everything is.

Pierre's one of the network traffic control teams, known as NTC.

His job today is to deal with any incidents, big or small, that

occur on Oxford Street, which might disrupt the buses.

We do everything from a broken bus shelter, we suspend taxi ranks,

we do everything to keep the buses moving throughout London.

Let's do it, let's go.

There's no time to relax, to be honest, because once that

phone goes, you've got to be prepared to meet that shout.

Incidents are phoned in to Pierre from Transport for London's control

centre and he's only been on the road a few minutes

when he gets a call from them.

I've just had a shout to have a look at taxis.

They seem to be over-ranking.

You've got more than 300 buses an hour going up and down

Oxford Street, so we need to keep that as clear as possible.

Once there, the problem becomes apparent.

By parking at a bus stop, the taxis are causing the buses to back up.

On the left we have two taxis in actual bus cage.

This taxi's swung round, which is not right.

Causing buses to not park or drive in at that point.

It's Pierre's job to move the taxis on.

I'm just making sure you guys try

and contain to the ranks rather than bus stops, you know what I mean?

Watch yourself on the right, careful. No worries, buddy.

Move on.

As soon as I park up, I can see them both pulling out.

As soon as you go, they turn up. When you turn up, they go.

It's just a pain in the neck, so we just have to keep moving them on.

But with so many taxis on the street, it's a thankless task.

It's just like cat and mouse, you know?

So, that's all you can do, but our job, at the end of the day,

is to keep the road flowing.

And it's not just taxis.

Unlicensed pedicabs also cause problems for the same reason.

They're a pain in the neck as well, to be honest.

-Do you have a designated spot to park at all?

-No.

-You don't?

-That's the problem.

We'll try and keep an eye on you as to where you're parked,

so the flow of traffic can flow through.

The taxis and pedicabs are moved on for now,

-but other incidents come thick and fast for Pierre.

-This way.

-Right, thank you.

-There's a problem at a key junction.

I'm on Oxford Street at the minute, junction at Hayward Place.

The traffic lights are out - could you pass on to LSTCC?

All right, speak to you soon.

A bit further along, there's a broken-down bus.

We've got the tow man. He's picking up the bus to take it away.

-And another cab is causing him problems.

-We've got a taxi on fire.

Pretty bad state, but it's off the road anyway.

Proper gutted out, you know? It was horrible.

I hope, in the process, no-one got injured.

But one of Pierre's biggest concerns is pedestrians

not watching where they're going.

You've got to be very careful with tourists crossing the roads,

cos they tend to be using their mobile phone

or looking at a map to see where they're going,

so you always have to think for them, cos they'll just step out

in front of any vehicle and cause a major injury, which happens a lot.

For their safety and that of his buses,

it's vital they watch the road.

This lady crossing the road here,

she's not even looking, where she's going.

Madam, watch the road, please. Can you watch the road, please?

Please, watch the road, just in case. For your safety, yeah?

-Thank you very much.

-Later, Pierre gets the call he's been dreading.

Just had an incident on Oxford Street itself.

Apparently, a female has been hit by a bus. It's potentially serious.

Earlier, we saw Oxford Street undercover officer Paul Penrose

tailing a gang of pickpockets.

Paul believes he's seen the gang try and take

a purse from a shopper's bag using a common distraction technique.

While someone's bumping into my right shoulder,

my left pocket is being picked.

Having seen enough, he moves in.

But there are four suspects and only one police officer.

-Paul will have to single-handedly hold them.

-Guys, all stay here.

-Guys, come here, please. Police.

-Yes, no problem.

-Police.

-Please, please, come here. You just stand behind him.

-Yes, yes.

Right, all four of you now.

OK, gentlemen, stand there just while I talk to you, OK?

You stand behind him.

Do not move anywhere, all right? You understand?

He's what?

I don't care whether he's nine years.

I'm cuffing two people up because there's me and there's four of you.

So if you're big enough to go out stealing,

you're big enough to wear those nice bracelets, do you understand?

With the suspect gang detained,

Paul calls the shoppers back to check nothing has been taken.

The shoppers seem confused, so Paul checks with the store detective.

Which one did you see do it? He just tried to get that girl there, yeah?

-Listen, I saw the girl turn around, all right?

-No...

-Listen to me.

-Don't be a liar, please.

-Guys, guys, guys, guys, guys! Listen to me.

You shout, if you raise your voice, all right,

you will go straight into a police car, all right?

Probably via the floor. I'm in charge here.

This man... I have seen you coming down,

one of you just tried to steal out of that girl's bag, which was you.

-No!

-That's why she turned round and grabbed at her bag.

And one gang member is insulting the store detective,

who is British-Asian.

Right, you are under arrest now. Racially aggravated words.

Paul needs to keep control.

Shut up! Let me work out what is going on.

Let's assume that I am used to people like you telling

lies to me. Let's assume I have seen with my own eyes what you did.

Let's assume that this man, who I trust

because I've dealt with before, has seen what you've done.

With this situation turning ugly,

Paul's glad to see more officers arrive.

Bobs, Bobs!

And with the plain-clothes team present,

they take a look for stolen goods.

The store detective witnessed an attempted robbery earlier,

but one of the gang is still being abusive to him.

Mate, no, no, no. Final time - do not use that language again.

Do you understand? I'm telling you now, if you call him that again...

OK.

There is no stolen property but a records check reveals this man

has a previous conviction for shoplifting.

With the gang in custody, it is job done for the store detective.

But the suspects are in for bad news.

You are going to be arrested for attempted theft.

You do not have to say anything but it may harm your defence

if you do not mention, when questioned,

something which you later rely on in court.

And the rest of the gang are suspects for both the robbery

the store detective witnessed and the attempt Paul saw.

The allegation is the witness has seen you all crowd round

the man while this gentleman has tried to take his bag, OK?

When I have seen you down here, I've seen you try and take the bag.

Because you have all tried to distract the man,

you are all going to be arrested on suspicion of attempted theft

as well, because you were all involved in the theft.

Police transport has arrived.

This vehicle will take two of the suspects to the station.

Paul hopes that this man will think about what he is saying.

Just tell the truth and will be dealt with easier, all right?

The quicker we get there, the better, all right?

-Thank you.

-No worries.

Processing the prisoners could take a while...

DOOR SLAMS

..which is time Paul was hoping to spend elsewhere.

But in the back, these two are looking at porridge.

The attempted theft has a potential 12-week sentence

if they are convicted.

This arrest was tricky but Paul is pleased with the result.

This is the kind of thing that we are looking for everyday.

Really, really pleased we've got them.

We are in the process of booking them in.

From there, justice hopefully will be served.

But as far as a result for the team goes, this is a really,

really good one. It is kind of unique.

Normally we will catch the odd ones and twos,

but this was a gang of four.

I haven't seen that myself on the street.

I have seen people working in pairs.

The only way I can describe it, they were roaming like a pack.

The offence that I saw, they had gone into the female's bag,

they'd caught her doing it, but they just regrouped

and just carried on the street like nothing was happening.

They were just hunting as a pack.

They just carried on, went after the next victim.

The gang were interviewed, charged and bailed.

But that's not the end of the story.

Not long after this,

more evidence came to light relating to the gang, including this.

It is a photograph taken by a member of the public from a bus

who spotted the gang acting suspiciously.

She took this photograph just as the suspect pulled

something from the rucksack of the shopper in front of him.

Paul thinks it's key evidence.

This is down on Piccadilly about 30 minutes before we encountered them.

They are coming up on the two victims,

who are all looking at the bus because the witness is

hammering on the bus window to get their attention.

Once again, you can see how the four have come close,

so as he makes an attempt, if they turn around they are just

aware of a lot of people around them.

They won't know who has done it.

And I believe from this picture that he has got a phone in his hand,

where he has already taken it from the bag.

Later, on the back of the new evidence,

Paul goes to arrest the gang again.

Open up!

Staff at Debenhams are getting ready for live body painting

in their front window to announce the launch

of a new line of French cosmetics.

Emily has prepared an all-black window for maximum effect.

Now it is time for the models and make-up artists to step up.

Body painting in the window is ½n Oxford Street first.

Emily is confident she has done enough to get one up

on the neighbouring stores.

In respect of the other stores on the high street,

I think we are doing quite well at the moment.

In order to make sure we get as many customers as possible

coming into our store as opposed to others, the window is the first

point where we can sort of use as a platform to sell our products.

But it looks like Emily's attention to detail might have been overkill.

Can't actually see the floor, but at least we have aimed for perfection.

The models and artists have only been in the window for a few minutes

and already a curious crowd has gathered.

Amazing, is what I first thought. Colourful. Good grief!

-He is a bit of a showman, your model.

-He is a bit.

I think he's enjoying himself.

It's really good, very unusual.

Especially your guy there, he's brilliant.

Even the staff are impressed.

Better than I think our imaginations could even dream.

The live body painting is causing quite a stir.

It's strange...

but funny sometimes.

I have no time to look at the street like that.

Yes, it's strange.

But the store is hoping to get more publicity than just passers-by.

They are hoping for a big media hit as well.

To add to the interest,

PR manager Cassandra Robinson has arranged for fashion photographer

Rankin to come along to lend a little extra stardust to proceedings.

It's Rankin's campaign photos that hang in the window.

-It's great, I love it.

-It looks really cool, right?

No, it looks fantastic.

I told them the body painting would go down brilliantly in the UK.

The hubbub on the street shows no sign of coming down.

A bit chaotic but actually this is exactly what we want.

We want all of this hype, we want all this excitement.

This is perfect. It is absolutely perfect.

Emily and her team have put their all into the window display

but there's something else planned for inside the store that

perhaps only the French could have dreamt up.

Let me please introduce the most exuberant live body art show

from Make Up For Ever UK.

DANCE MUSIC PLAYS

Dany Sanz is the founder of the make-up company.

Oxford Street is a very iconic place,

so to do body painting and a show like that for me is really amazing.

The show has gone down well inside.

Outside, there has been a crowd all morning.

It is now time for Cassandra to make sure everyone's hard work

is converted into column inches and picture spreads.

We've now got to get all the images back from our photo call,

get them into a press release and get them out to every single

news agency that ever existed in the world to try and get some coverage.

-Splash the news everywhere.

-Exactly.

I think the team put a lot of effort in.

We've had overnights all week.

A lot of painting, a lot of black paint - I'm still covered.

But, yeah, it was really good to see the windows

finally finished and all the models going.

All our hard work.

It was a spectacle Oxford Street is unlikely to forget in a hurry

and an escalation of the lengths the shops will go to

to outdo their rivals.

All that remains to be seen is how much of the fuss

will translate into sales.

Oxford Street attracts all sorts of visitors.

Some come from overseas, some from other parts of the UK

and some from even more surprising directions.

Starting his journey to the street this morning is Jason Hawkes.

But he is beginning 23 miles away.

I've got a job up in town, so we are heading down to Redhill Aerodrome.

Jason is a professional aerial photographer.

Today he has been commissioned by a marketing company to get

photographs of iconic Oxford Street shopping scenes from a helicopter.

It is his job to get the best-looking,

most impactful images he can.

Oxford Street's great,

a really interesting place to fly and there are so many people,

especially when you come over the top of Oxford Circus

and you see on the people pouring down into the Oxford Circus

tube and things like that.

But this kind of photography isn't cheap.

Hire of the helicopter alone is £1,300 an hour.

It means the pressure is on Jason to get the shots the client wants.

I think you are going to be flying in TVHD,

which we are going to get out of the hanger and we will prep for you.

Cool.

Jason checks his equipment.

When you are thousands of feet up, you need to be prepared.

We have a range of lenses, which I guess the longest

is about a 400mm lens.

So you can sit, you know, right at the edge here

and you can crop right in just to see the tops of people's head

or you can just take a really wide 20mm lens

and see the whole of the landscape.

And with his kit working well,

things are looking good for the shoot.

The weather is looking pretty good and if you look right

over to the horizon, you can see it is really nice and clear.

Jason's is not the only machine planning a trip

over the capital today and with Miles the pilot arriving,

it is time to get going.

Weather's good, air traffic is good, no restrictions.

-We are good to go.

-Cool.

-All ready?

Jason wears a harness to keep himself

and his equipment firmly inside the helicopter.

Once he's up in the sky,

he will be opening the door to get his shots.

-Yeah, that looks good.

-Yeah.

ROTORS WHIR

The A355 helicopter has a cruising speed of 140mph,

a ceiling of 11,000 feet

and a range of 437 miles.

Today, however, Jason and Miles are planning

on just over an hour's flying time.

And countryside soon becomes city as London's famous landmarks

hove into view.

Something exciting is going on in the Queen's back garden

and Jason can't resist a few snaps.

But he is not there just to admire the view.

After ten minutes, they near their destination.

They sweep past the city's famous financial district

and on to the major shopping districts of the West End.

The main shot I'm looking for, the kind of hero shot,

is a graphic top shot looking straight down.

So we are at Oxford Circus right now,

so I am going to whack open this door and I'm going to lean out

a little bit and I'm going to get some shots looking straight down.

Oxford Circus is where two of London's great retail avenues meet -

Regent Street and Oxford Street.

It is also the key point for Jason's shoot today.

Time for Jason to earn his keep.

We are going to head up Oxford Street again

and I'm going to get some shots looking down

off the top of Selfridge's.

Miles is going to put it sideways and we're going to fly

sideways quite slowly the whole way back down again.

It is amazing how busy it always is.

When you look straight down, there's just hundreds of buses

always lined up and that always looks really dramatic.

And there's so much development going round here.

It's incredible how many buildings they tear down

and then put straight up again.

And with that, Jason's job is done for the day.

He has been in the air and hour and a half

and taken hundreds of pictures, but now it is time to head for home.

It is lovely to see a city like this from above.

It looks beautiful and it is great to see how the images of what

it really looks like from up there. We got loads of nice shots today.

Really good job - a job well done, I think.

All in all, not a bad day at the office.

All right, cool, cheers.

Take care. Cheers.

Pierre Briscoe of Transport For London's network traffic control team

is out on patrol,

doing his daily job of trying to minimise disruption to buses.

So far, he has had a busy day.

It is burnt out, to say the least.

This lady crossing the road here,

she's not even looking where she is going.

Madam, watch the road, please!

People don't pay attention a lot of the time of their surroundings.

Worst case scenario, you could get someone killed.

And towards the end of the afternoon,

he gets the call he was hoping to avoid.

-It's a route 73.

-OK, sir.

-Top man. Cheers, thanks.

-You're welcome. On my way.

-SIREN WAILS

-OK, we just had an incident on Oxford Street itself.

Apparently a female has been hit by a bus. Potentially serious.

It's exactly what Pierre was worried about -

pedestrians crossing without paying attention to traffic.

Over a recent five-year period, there were 287 collisions involving

pedestrians and vehicles on Oxford Street.

It has knock-on effects.

The driver may need to be breathalysed to find out who

is at fault and the police will be called as well.

The pedestrian's wellbeing is paramount, but with the buses

hitting the rush-hour peak, Pierre has got to minimise any disruption.

Let's see what the state of play is.

-I've come to find out what is going on.

-The bus clipped a lady.

-OK.

-She's absolutely fine.

-Oh, right, OK.

-It's just slightly...

-Nowhere life-changing, nothing like that?

-No, nothing like that.

So far, buses have been getting past all right.

Thank you very much for your help.

The injured woman is being treated by an ambulance crew.

She's OK, but pretty shaken up.

There's just a slight bump.

I just walked to the edge of the kerb

and looked left and nothing was coming,

didn't look right and one step out and

the bus hit my side of the head

and knocked me back on to the pavement.

Normally I look and I didn't this time, so...

But normally I'm pretty good on roads, but not today.

But I'm glad it's just a minor injury.

Look right, left and right again. Always!

Just takes a split second, someone walking out on the road.

I've seen it at least four times already today,

people on the mobile phones not paying attention.

It just takes one second

and this is a typical example of what could happen at any given time,

and it has a major impact on traffic going up and down Oxford Street.

The police and Pierre contain the incident and keep the buses moving.

With statements taken, Pierre can get on his way again.

Reopened the road again.

It's such a satisfaction because it's like a release in your vein,

a major artery has been released.

You can feel the blood flowing through again, you know?

So, yeah, it's a major relief.

But it can only last for two seconds.

It could happen again at any given time.

With the busses back moving again, Pierre's shift comes to an end.

I've had a hard day, but it was good.

But he knows tomorrow could be even more action-packed.

Earlier, we saw Paul Penrose

of the Oxford Street plain-clothes police team

catch four suspected pickpockets dipping into bags.

The gang were charged and bailed,

but since then a new offence has come to light.

Now, this member of public has actually taken a picture of

the actual offence happening, which you can see quite clearly here

that he has got a phone in his hand

where he has already taken it from the bag.

Paul wants to charge the gang with the new offence

but to do that, he has got to find them again.

So, this morning,

with the help of a uniform team from the Territorial Support Group,

he is on his way into the London suburbs to the address

the gang gave him when he arrested them before.

We are just going to go in, hopefully pick them up,

bring them back to the station and get them

charged with the secondary offences now.

Anywhere here, mate.

But Paul is very aware that the suspects may have

lied about their address.

Whether they will be there or not, he is about to find out.

We're just coming up to the address. As you can see, there's TSG.

The Territorial Support Group moves swiftly to the door.

A woman inside the house lets them in.

We have got 16 officers here

but we don't know how many people are in the building,

so we will generally come in as a group

to make sure that the place is safe.

-No-one up there?

-No.

-Thank you.

OK, I'm just going to check the back garden.

A search turns up no sign of the suspects.

It certainly doesn't look like six people live here. For sure.

But Paul and the TSG don't give up easily.

These people are a bit of a burden, with all the thefts

that they're committing up town, and it would have been nice to get them.

Paul has evidence linking the suspects

to a second address at a London hotel.

Now, I know they were living there

because I saw a hotel receipt that he showed us.

He was trying to use it as a bail address.

The team head to the second address - a hotel above a betting shop.

OK, so we are going up into the hotel to the room in question now.

They head in in force, hoping for better luck.

Open up!

There is no answer from inside. Rather than kick the door down...

Could you just open the door to 107, please? That would be great.

Thank you.

..they call the manager.

Hello. Police.

No, I think they have left for the day.

It is a disappointment. The officers search the room,

but it is soon apparent these aren't the suspects' belongings.

The team show photos of the suspects to the manager.

This one, this one, the lady.

-Do they live here?

-They left, I think, two weeks ago.

-Thank you, mate.

-All right, thanks a lot, meat.

They were here, but it is now clear they are long gone.

And there is a reason the manager remembers the suspects so well.

About two weeks ago, they fight me, they punch me.

Oh, right, really? You've reported it, have you?

Yeah, we phoned the police, they come,

and after that, two days after,

-they left here.

-Right, OK.

-OK?

-No problem. Thanks a lot, mate.

Good. Take care. Bye-bye.

For Paul, it is disappointing, but all is far from lost.

It may well be that they have fled the country, which is good news

in some respects to the taxpayer, obviously, that they are gone.

When they come back and if they come back, we will be able to

pick them up straight away as soon as they come into the country again.

So they are not going to get away with it -

we are going to win this battle.

The gang are already bailed to appear in court on the earlier charges,

but Paul thinks the likelihood is they will stay out of the country.

But if the suspects do choose to come back and try their luck,

they can be sure Paul and his team will be ready

and waiting to give them alternative accommodation.

Above ground, Oxford Street is a vibrant throng of shoppers

and day-trippers enjoying its sights and sounds.

But below ground, there is another world altogether.

Underneath its length run miles of Victorian brick sewers.

And today the job of keeping them

running smoothly falls to Thames Water flushers Gary and Tim.

It's so big down there, there literally is a London under London.

This morning, they are on their way

to carry out important maintenance work.

But they have not always worked the sewers.

I've been here for eight years now. Before that, I was a gravedigger.

In the sewer, you find more in the way of old coins

and gold and stuff like that.

When you do gravedigging, all you find is old sets

of false teeth and stuff.

Being surrounded by death all the time,

it kind of plays on your mind a little bit.

But with Oxford Street looming, there is no time to ponder the afterlife.

Right, here we are. It is time to get suited and booted

for a day's work of the London sewers.

The sewers are over 150 years old and with a rising population

and increasing demands from local businesses, keeping them

running takes more and more work every year.

It is dangerous because of the gas levels.

You don't ever quite know what you're going to find down there.

Today, Gary and Tim will inspect a sewer

called the King's Scholars' Passage.

They are worried about a build-up of fat.

I am just lowering the gas detector down now,

just to monitor the atmosphere, make sure we're safe to go in.

And it is not too bad.

Smells like washing powder and wee.

And they have got to keep their wits about them.

Above ground, it is starting to rain and when it does,

it can increase the water flow in the sewer to dangerous levels.

It's a little drizzle, nothing major,

but what we are going to do...

Phil's our top man, he is going to monitor the flow.

If it starts raining any more,

we will have to exit the manhole as soon as possible.

Far right, I'm coming down.

Once inside, they work their way along the ancient brick sewer.

They are a little way in when a call comes through from up top.

Go ahead, Phil.

It's a bit of a shower. It is getting a little bit heavy

-but it will pass over.

-That's where the flow is that at the moment.

We have got two bricks here.

If it starts rising, we will have to make our way out

because there will be more rain coming down.

They push on.

Today's main job is to inspect a tumbling bay.

Underground waterfalls would erode the brickwork,

so when a sewer needs to dip beneath an obstruction -

in this case the ticket hall at Bond Street station -

the gradient is reduced with a series of steps.

They need to calm the flow of water going through

so that they can get in and inspect.

This means diverting the flow out of the main sewer and into a side sewer.

The boards behind me is what we are going to be using

and we're going to put them in this chase,

stop the flow going down to the tumbling bay,

which is where the noise is coming from.

That'll quieten down.

We are here. We will take these boards out,

which will push the flow around the corner and down into the mid level.

First they need to unblock the side sewer,

but lifting the boards isn't easy.

Where it's sat in the water, the wood swells,

so it's kind of a bit of a hard job at the moment.

It's not going over the lip.

We've got it as high as we can this way.

The boards won't come out.

Keen to get finished before the rain fills the tunnels,

they eventually wedge the last one up

and the sewage begins to flow underneath.

Now they can block off the main tunnel.

We need to clean the chasers out so the boards can seal properly.

Just fat, that is.

Not solid fat - as you can see it's a soft mixture of fat.

Luckily, the boards go easily into the freshly-cleaned chases.

There is a bit of seepage

but that will soon clog up with toilet paper, a bit of silt.

With the majority of the flow now diverting into the side sewer,

they can get down to the tumbling bay.

With the rain adding more and more water into the sewer,

Gary has had to be attached to a safety line.

As you can see, you have fat that's built up all around the walls,

which will be de-fatting.

There is a bit of rag on the rails, which we will be de-ragging.

The sewer's not been checked for a year

and in that time, fat has built up.

The level of the fat shows how high the water can get in the bay.

Fat is the biggest problem they face in the sewers

and a build-up can cause blockages and disruptions.

Gary decides to take the agricultural route.

I've got a crowbar because as I walked down the tumbling bay,

the fat is at a height that I could just sit there and scrape it.

Oh, that's nice. That's coming off in a bit, look.

Get this last little bit out, mate.

The tumbling bay is de-fatted and de-ragged to Gary's satisfaction.

A quick visual check confirms the rest of the bay is in order

and it's job done for the flushers.

Some places were solid, some bits were a bit soft,

which is quite good.

Lucky enough we did do it because there is a connection

on your right-hand side and the fat was inside.

Well, it came off in one big bit, which was lucky.

You often think that you're walking through tunnels

just full of poo and it's not like that.

Some of them you come down, as you can see they're quite clean.

Some of them are like this one - deafening.

But a lot of them are really quiet and peaceful as well.

Time to remove their diversion,

a much easier job than putting it in there in the first place.

Full flow, back to normal now.

Everything is done now. The tumbling bay is running free -

no fat, no rag.

Happy day for us, good job done on Oxford Street.

I think I can hear the kettle whistling,

so it is definitely time for a cup of tea.

All right, coming up.

And above ground, the weather has improved and they can breathe easy.

Ten out of ten. Everything was done to what we had to do.

-We have done the annual check. Sorted.

-Yeah.

-Are you happy?

-Sorted, yeah, I'm sorted.

-Do you know what I want?

-What?

-A cup of tea.

-Yeah, I need a wee.

That's the worst thing about working on them waterfalls, isn't it?

Oh, yeah.