I remember seeing on the local TV news a few years ago that, when somebody dropped a mercury thermometer on a city street they closed the street for a few days while the guys in the moon suits cleaned up the spill.
While, on the surface, this is farcical, consider the fact that (this is just a guess, but I'm probably close to the mark), the cleanup company is charging in the neighborhood of $100 per hour for each moonsuit guy and paying him minimum wadge. Just another racket to get rich at the expense o the taxpaying citizen.