Only need three or four to turn a bus station into soot-choked misery.No. Most bus depots do not have thirty buses transporting through the depots at the same time. Actually, I doubt any do.Never been in a station with thirty idling buses, then?
When police in Mass. pull people over, do they leave their cars running during the time of interaction with their victims? If so, they are in violation of the same "law" they enforce. Do badges grant extra rights?
https://www.mtholyoke.edu/sites/default/files/ehs/docs/massidlinglaw.pdf