Visible crew/equipment: When Gregory finds the padlock open on the sports hut (the double dare gang are waiting inside for him) crew members are reflected in the door windows.
Visible crew/equipment: As the door shuts when Mrs Holmes tells Chris to get back to class after he has been told off for fighting with Arnie there is a refection of a sound man holding a boom mike in the door window.
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.
Visible crew/equipment: Colin and Nathan intervene when the two older bullies are being abusive to Spencer, Calvin and Anika. After the bullies have gone a boom mike shadow can be seen on Colin's coat.
Continuity mistake: When Matt is in his hospital bed talking to Cracker, the position of Matt's head changes between shots.
Character mistake: When Colin points out Tarquin out to Arnie and Wayne he tells them his name is Tarquin Fitzpatrick, but when Tarquin introduces himself to Mr. Robson he says his name is Tarquin Montgomery.
Continuity mistake: Tarquin and Forbes arrive at school in Tarquin's sports car. The car keeps disappearing and reappearing during later shots of the car park.
Continuity mistake: When Ian and Dai hard are on the roof the sky changes from being overcast to clear blue.
Visible crew/equipment: When Maddie's mother Suzy arrives at school, you can see a boom mike shadow on her shirt.
Continuity mistake: Tanya and Karen Young are step sisters. In this series Tanya says her family came about by her father marrying Karen's mother, but in later series it had changed round, with Karen's dad marrying Tanya's mum.
Factual error: Shannon asks Leah if she knows what happened to Tom Smith - she replies that Tom has gone to university, but in the previous series Tom was only in his first year of sixth form, and it takes at least two years in the sixth form to study for the A levels required for a university place.
Suggested correction: Although normally A-levels are taken after 2 years, it is possible (and often done) to study them in one year.
Continuity mistake: Leah and Shannon are in the computer room - Mr Malachy comes in and talks to Leah, Leah's hair is loose. The angle changes when Malachy leaves the room and Leah's hair is now neatly tucked behind her ear.