The number of vehicles passing the smoke-belchers test has gone up, according to the Roadside Inspection, Testing and Monitoring Team (RITMT) of the City Environment and Parks Management Office (CEPMO).
The report was given by RITMT Wastewater, Water and Ambient air Management Division (WWAMD) chief Engr. Moises Lozano, during the Alay Sa Kalinisan meeting last week.
Of the 574 flagged vehicles tested last February, 336 or 59 % passed, while 238 or 41% failed. In February 2016, 657 vehicles were tested where 39% passed and 61% failed.