Britain's first on-street charging points for electric cars were unveiled Wednesday in central London as part of a wider bid to encourage drivers to ditch gas-guzzling vehicles. The City of Westminster, which has the highest levels of air pollution in the kingdom, launched the power points in Wellington Street and Southampton Street in the Covent Garden entertainment district.

Electric cars are exempt from London's congestion charge, which costs drivers of other vehicles eight pounds (16 dollars, 12 euros) per day to enter the city centre.

"Putting free charging points on the street where people need them most is a simple concept which we hope will help galvanise broader appeal for electric car use," said councillor Alan Bradley.

"There have been technical hurdles to overcome, but we're confident the future lies in offering alternatives to petrol and diesel vehicles.

"Electric cars are ideally suited to city driving and we hope in years to come we will see more and more people using them to travel around the City of London.

"London, and particularly Westminster, has well documented problems with air quality and electric cars are an excellent way to start dealing with that."

Sales are rising of electric vehicles, which produce no tailpipe emissions. About 750 G-Wiz cars have been sold so far in London — a third of those in the last six months.

The new Daimler Chrysler Smart EV is expected to increase interest even further when it is launched next February.

Westminster City Council already has 48 free car-charging points in car parks but the new ones in Covent Garden are the first on-street facilities.

A recent surge of environmental consciousness in Britain has put cars and pollution in the spotlight.

London Mayor Ken Livingstone has voiced plans to ramp up the congestion charge to 25 pounds for gas-guzzling 4x4s and the city's well-heeled southwest borough of Richmond has mooted plans to charge far higher parking rates for such vehicles.

Source: Agence France-Presse