Air pollution study at Tower Hills in Taytay, Rizal

Air pollution kills

Air pollution study again near Tower Hills

                                 A worn oil ring is the cause of the white smoke

 x                                 A jeepney polluter in action

 x                                  A shy polluter?

 x                                Jeepneys, nobody but jeepneys

 x                             Are we vs jeepneys?

                                         This tricycle again is an offender

                  Maybe he farts, and exhales CO2 and sweats, but this guy does not pollute the air much