Continuity: When Bernard Chumley is talking to Joe, the teacup on the right hand side moves to behind the teapot when it was originally seen in full view.

Continuity: When Dafyyd and Myfanwy are talking about what things gay people can do, keep an eye on Dafyyd's drink. In one shot, it is half full, and then it cuts to a close-up of him and when it cuts back, it's nearly empty.

Factual error: When we see the rack of letters Kenny Craig has when he is playing scrabble with his mum, he has 3 "y"s. There are only 2 of them in the whole game to begin with.