Doonesbury by Garry Trudeau for June 19, 1973
Transcript:
Zonker: No, don't slow down! He's not following you! Just keep going... Mike: I don't know, Zonk. I think he's trying to signal me.... Zonker: He's not trying to signal you. If you wanted you to pull over, he'd turn on his siren, Mike? Mike: Zonk, I really think we should stop... Noise: Blam! Blam! Blam! Blam! Zonker: Oh, alright, you win...