At least the BC Energy Minister is using statistic to scrap the Aircare:
started in 1992 and they achieved what it intended to do and scraping in 2014, where else Ontario is implementing a badly thoughtout ODB emission test that most failed and costing driver more money and wasted time.
"Environment Minister Terry Lake said Thursday that newer cars run much cleaner now than the vehicles being made when AirCare started in 1992.
AirCare statistics show that when the program began in 1992, just 69.5 per cent
of vehicles met the emission standards and passed the test.
That increased to nearly 82 per cent by 2001 and by 2011, nearly 88 per cent passed