0:03:26 > 0:03:28CHATTER
0:04:32 > 0:04:35CLAMOURING VOICES
0:09:39 > 0:09:40BELL RINGS
0:12:27 > 0:12:29RETCHING
0:16:17 > 0:16:20THEY SING
0:16:53 > 0:16:56MOBILE PHONE RINGS
0:29:34 > 0:29:36BUZZER
0:29:56 > 0:29:59FOOTSTEPS APPROACH
0:30:03 > 0:30:04KNOCK ON DOOR
0:35:40 > 0:35:42MUSIC PLAYS
0:35:48 > 0:35:51MOBILE PHONE RINGS
0:38:27 > 0:38:28MOBILE PHONE RINGS
0:49:40 > 0:49:42MOBILE PHONE RINGS
0:52:23 > 0:52:25DOOR CLOSES
0:56:25 > 0:56:27MOBILE PHONE RINGS
0:57:37 > 0:57:40Subtitles for the deaf and hard of hearing by Red Bee Media Ltd
0:57:40 > 0:57:43E-mail subtitling@bbc.co.uk