In the very first episode (Season 1, Episode 1) Officer Jim Reed made a mistake the first time in the car and did not use the "A" Adam code in clearing them from the station. He said "this is Unit 1, A12 Clear" and Malloy gave him the look. The scene still had the windshield in, the inside mirror down and the windshield wipers still in place. Nice to know they had a show actually called (by mistake) A12
