Continuity mistake: In series five all the characters that were in the third year in series three and four, are now in the fifth year, missing their fourth year, and all the characters that were first years in series three and four are now in their third year, missing their second year.
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.
Continuity mistake: When Mr Baxter catches Roland eating his crisps in the bike shed, Roland initially has his left hand on his leg, but the next shot shows him with his hand in the bag of crisps.
