When Detective Sergeant Carter investigates a warehouse type building, he turns on a light. While the light in the background where Detective Sergeant Carter is turns on immediately, the light in the foreground turns on about one second later, and it turns on slowly as if by dimmer switch. Given that electricity travels at great speed through electric wires, the lights should turn on virtually simultaneously.
At the start of the shootout near the end of episode #2.9 one character runs away revealing that he has split his trousers. It would appear to have happened by chance as no reference is made to it.
Mrs. Jenner told Detective Inspector Regan that Mr. Jenner had salmonella food poisoning. She then stated that Mr. Jenner was allergic to the food they were served, which contradicts her earlier statement. All other references to Mr. Jenner's ill condition allege that he has food poisoning.