I can not think of a better way to piss off everyone on the staff. The closest to this I ever saw was a company that decided to charge staff to park in their own private parking lot (the station was not near a bus or a train route, so you essentially had to drive). In that case, which was not a radio station, an employee got hold of the coin mechanism from a gumball machine and replaced the doorknob to the manager´s office with it.