Other mistake: One of the bank robbers is Terry Wands but the opening credits bill him as Jimmy Wands.
Other mistake: During the hold up when Medhurst is sprung from the police van, the breakdown truck used to pull the doors of the van reverses towards the police van twice after releasing the chains off the doors before driving away, and the camera lights are reflected in the side of the white getaway car.
Other mistake: The registration number of the Blue Triumph 2500pi squad car is TPA931N on the rear and UUV931N on the front.
Other mistake: Early on in this episode Regan is moaning about lawyers earning £30,000 a year and that he himself can just about afford a secondhand car, but later on in this episode he is driving a M registration ford Capri, which would have been brand new when this episode was made.
Suggested correction: He is being metaphorical. Reagan is known for his florid turn of phrase.