Last updated on
12/01/2012 1:32 p.m.
We've all been stuck behind a vehicle that belches out so much smoke you can barely see and your car fills with fumes. But what comes out of a tailpipe is more than just unpleasant and smelly, it's dangerous.
A number of measures have been introduced to reduce vehicle emissions. Among these, a
was introduced from 27 October 2006 for vehicles when they are taken for a warrant or certificate of fitness.