Continuity mistake: In the first episode of series 26, Emma said her birthday wasn't until the summer holidays. But in series 30, she celebrates her 16th birthday by episode 2, making her one of the oldest in her year.
Episode #2.8 - S2-E8
Audio problem: When Cathy and Trisha are walking to the post office with Mr Hargreaves walking behind them their mouths are not moving in sync with their dialogue. (00:09:55)
Visible crew/equipment: As Natalie and Chrissy go into the art room there is a boom mike shadow on the wall to their left.
Continuity mistake: The third years in this series were first years in series two.
Other mistake: When Hudson is briefing the girls' football team he calls Mel Sarah, mixing up the character name (Mel) and actress (Sarah Lawrence).
Visible crew/equipment: When the minibus arrives at the running track the camera crew are reflected in the windows.
Field Trip - S6-E6
Continuity mistake: When Roland plays his tape recorder on the coach, the woman on the tape says "lightest lemon sponge I've ever tasted - she used to bake, yes I remember, mind you she worked hard that woman..." But in the cafe Roland didn't start recording until she said "mind you she worked hard..."
Continuity mistake: The police say Ronnie won't have a criminal record. Mrs McClusky then says it will be off her record at 17.
Deliberate mistake: Denny is the bingo caller, she pulls out one ball and calls out "on its own number 7" when the ball has the number 40 on it.
Visible crew/equipment: A red Vauxhall Astra drives past the cafe, the camera is reflected in the side windows as it drives past.
Visible crew/equipment: When Ronnie, Fiona and Gonch are in Ronnie's bedroom the mic can be seen at the top right-hand side of the screen.
Continuity mistake: When Helen and Ziggy are leaving the fish and chip shop, you see a white viva van parked opposite the shop. But when Helen and Ziggy get outside the shop, the van has gone.
Visible crew/equipment: After they come out of their exam in the corridor, Duane and Stewpot are asking Pogo what he thinks of Christine, there is an overhead mic in shot above Duane.
Episode #2.9 - S2-E9
Visible crew/equipment: The SAG committee is having a meeting with the headmaster in his office when Mr. Llewelyn is talking to Jessica. A shadow of the mic can be seen on his jacket.
Continuity mistake: Mr. Baxter finds Roland walking in the streets during school time. There is a red mini estate parked behind them with no cars parked behind it. The angle changes when Bullet tells Roland to run back to school with him. There are now two cars parked behind the mini.
Visible crew/equipment: Jeremy arrives late for the lesson, there is a shadow of the mic on the wall as he enters the room.
Visible crew/equipment: During the scene in the school canteen the overhead mic is in shot.
Visible crew/equipment: The mic is in shot at the top of the screen when Suzi comes out of the library and meets Penny.
Episode #2.7 - S2-E7
Visible crew/equipment: When Trisha, Simon and Mr Sutcliffe are leaving the shed the mic is in view at the top of the screen.
Episode #3.8 - S3-E8
Visible crew/equipment: The mic is in shot at the top of the screen when Andrew asks Mickey Doyle to raise his outdoor centre idea at the school council meeting.