Casualty (1986)

Charlie Fairhead: Now leave me alone or I'll call Security.
Colin Evans: I am Security.
Charlie Fairhead: Then kindly throw yourself out.

Cascade - S6-E15

Trivia: This episode was originally set for transmission on 21 December 1991, but was cancelled after the producers found out it fell on the same date as the 1988 Lockerbie Air Disaster.