Continuity mistake: Mr Robson parks his red Vauxhall Cavalier outside the school gates with a blue VW Golf next to it backed up to the fence. When Amy walks in there is a different red Cavalier parked where Robson's car was parked, and the blue Golf has turned round and is now facing the fence.
Continuity mistake: During the fire alarm when the staff and pupils are assembling in the playground, a boy points out judi trapped at a upstairs window to Mr Brisley by saying "sir look." There is no one behind them, the angle changes and there are now a crowd of pupils behind them.
Continuity mistake: When Judi is lying on the ground after her fall, her school tie has straightened by itself.
Continuity mistake: At the start of this episode it is raining heavily, but when Cathy drops Alec off there is bright sunshine and the ground is dry even though Alec is still wet. But when the school is out in the playground after the fire alarm has sounded, the ground is wet again.
Visible crew/equipment: When Becky goes into her garden, crew members are reflected in the conservatory door windows.
Continuity mistake: Kamal and Becky kiss in the last of the four photos that the booth takes but when Kamal, Colin, Arnie and Nathan are looking at the strip of photos, Kamal and Becky are kissing in the third photo.
Visible crew/equipment: In Becky's garden, when she has tricked Kamal into wearing the dress, you can see a crew member reflected in the windows of her conservatory when Dill brings Nathan, Colin and Arnie into the garden.
Visible crew/equipment: In the penultimate scene of this episode, when Mr Hussain asks the detective if he can have a private word with his son, an overhead mic is in shot at the top of the screen.
Visible crew/equipment: When Mr. Hussain gets out of his car to collect his family to go to court, the boom mike is reflected in the car window.