The automobile emissions play a major role in environmental pollution. Therefore, Mass awareness campaigns to educate public about consequences of pollution are often held at place of public interest like petrol pumps. Dhabas on highways and other important locations. Emission check ups are done for the light and heavy commercial vehicles along with distribution of free literature on the conservation of diesel/petrol. Video films on good driving habits and proper maintenance of vehicles are shown, which may ultimately lead to conservation of petroleum products and reduction in environment pollution.