"MOBILE PHONE RINGS" "SIRENS WAIL" "MOBILE PHONE RINGS" "WATER DRIPS" "FOOTSTEPS" "BANGING" "TELEPHONE RINGS" "RATTLING" "DOOR CREAKS" "CLATTERING" "TAP DRIPS" "DISTANT RATTLING" "LABOURED BREATHING" "CLATTERING" "SHE GASPS" "SIREN WAILS IN DISTANCE" "BELL TOLLS" "KNOCK ON DOOR" "DOOR SHUTS" "DOOR SLAMS SHUT" "Subtitles for the hard of hearing by Red Bee Media Ltd" "Email: subtitling@bbc.co.uk"