1) After-school lineup 2) Charabancs 3) Coaches 4) Double-deckers 5) Fleet members 6) Greyhound fleet 7) Greyhound vehicles 8) Greyhounds 9) Kiddie carriers 10) Long motor vehicles 11) Many are red in London 12) Mass transit vehicles 13) Mass-transit vehicles 14) MTA fleet 15) Public carriers 16) Public vehicles Found on https://www.crosswordclues.com/clue/buses