Motor Vehicles & TrafficTransport is the biggest source of air pollution in the UK, and isresponsible for around ¼ of UK emissions of carbon dioxide (CO2). Itis also a major contributor to climate change, and traffic noise can also be a problem in many areas.Although air quality in the UK is slowly improving, many areas still failto meet national air quality objectives and European limit values forsome pollutants - particularly particulates and nitrogen dioxide.Most local pollution in town centres and alongside busy roads iscaused by motor vehicles. The noise and air quality impact of aviationis also a major concern.Please follow the links below for more information:Impacts of Traffic Related PollutionVehicle Scrappage SchemeEmission StandardsAlternate FuelsLPG VehiclesTaxis and LPGMotor Vehicles and Cleaner Car TipsReport Smoky Vehicles