I took this picture today. Yes, I was at a bus stop. You can’t park at a bus stop.
And yes, that’s a police car — parked right at the bus stop.
The officers were very nice, though. They tried to move the police car out of the way of the bus stop (this was the result!) but they really couldn’t given what they were doing. Of course, it looked like I was in custody, standing behind a police car and between two officers. The bus driver, jokingly I hoped, said “I couldn’t tell if you were waiting for the bus or in trouble!”