"A Test of Character" is the fifth episode from the third series of the BBC sitcom Porridge which aired on 18 March 1977.
[1] In the episode, Godber is studying for his O Level History exam but does not approve of Fletcher's method of cheating.
A heated argument between the two attracts the attention of Mr Mackay, who naturally demands to know what is going on.
Back at the cell, Godber appreciates the gesture, but turns them down as he feels he has cheated most of his life and wants to pass the exam honestly.
Once Fletcher has left, Godber has a discreet glance at the exam paper, unaware that Warren is spying on him.