Character mistake: The narrator says, "some trucks were left behind", but only 1 truck was left behind.
Character mistake: The driver said that Bill and Ben's names and numbers would be taken away, but the twins do not have numbers.
Wrong Road - S2-E22
Character mistake: The narrator refers to the brake coach as the guard's van.
Answer: Butch the breakdown truck must have pulled Gordon's tender all the way up the rails so the breakdown train can reach it and also Butch helped to get Gordon close to the winch.