There is no doubt that driving has an impact on the environment both locally and globally. Vehicles produce varying levels of CO² emissions, which contribute to air pollution. Town and cities, with more vehicles in a concentrated area, generally have higher CO² emissions.

London has the worst air pollution in the UK (source: Transport for London) and one of the worst in Europe. Road transport in London is the single biggest source of Particulate Matter (PM10) and oxides of Nitrogen (NOX). PM10 and NOX are the primary cause of air-quality related health problems including symptoms of asthma.

To help reduce emissions in London, a Low Emission Zone (LEZ) was introduced in 2008 covering most of the area within the M25 motorway. If you travel within the LEZ and your vehicle does not meet European standards for particulate emissions, you will be charged a rather steep fee of around £200 per day. This usually only applies to diesel-engines i.e. lorries, buses, coaches, motor caravans, motorised horseboxes, large vans, minibuses or other specialised vehicles.

If you are not sure if your vehicle complies with the LEZ, these useful tips could help.

• Cars and motorcycles are not subject to the LEZ in London

• The LEZ applies across most of Greater London, not just the Congestion Charging Zone

• The LEZ is aimed at improving poor air quality not climate change

• You can find out if your vehicle is affected by the LEZ by visiting the Transport for London website

LEZ regulations abroad

Some European countries have very strict laws regarding emissions. If you are planning to drive in Europe, check what the LEZ regulations are in the country you are visiting before you go. Pleading ignorance will not prevent you from being fined. Some European countries charge a fee for all diesel vehicles and petrol cars over one tonne.

Expect to pay a fee in the German cities of Berlin, Dortmund, Hanover, Cologne and Stuttgart. In parts of Italy, all vehicles including motorcycles are liable. To avoid a fine, purchase a LEZ sticker for your vehicle that indicates your vehicle is compliant. For more information, visit the Low Emission Zones in Europe website.

Emissions and your vehicle

Keeping a lid on air pollution is important for both our health and the environment. So, wherever you decide to drive, make sure your vehicle’s CO² emissions are within acceptable limits. You can have your vehicle checked out by your local garage or MOT centre. If you are keen to eliminate emissions all together, you could use alternative methods of transport to get to and from work.

Whether you are driving at home or abroad, you will need adequate car insurance cover for complete peace of mind in the event of an accident. Most car insurance companies offer quick and easy car insurance quotes online. For a car insurance quote and more information about the types of car insurance available from Direct Line, visit http://www.directline.com/motor/welcome.htm