Funny...
40 years ago, brand new on the job, we ran a crash on a 4 lane state road construction site. A driver tried to go around the scene and into the freshly poured concrete. Funny enough, but my Lieutenant marched over to the driver (currently spinning wheels) and yells "HEY!!! You can't park there!". Her exasperated response "don't just stand there, call me a tow truck!".
Lieutenant : "You're a tow truck". He was quite the character.