In this episode, Fletcher intends to help new prisoner who has an attitude problem, when they decide to hold a rooftop protest.
Later that day, McLaren gets into an altercation during a football match with a rival player, and is sent off by prison officer Mackay, who is refereeing the game.
While watching the match, Barrowclough expresses concern that McLaren will be dropped from the prison team if he continues to behave in this manner.
However, Fletcher soon admits to suffering from vertigo and slides down the roof, landing against his groin on a drainage pipe.
McLaren soon arrives, having been given a position in the infirmary, and reveals that he and Fletcher are now friends, with both men soon making a swap for items that they want - a copy of The Godfather for a bottle of oil of wintergreen.