With the low emissions zone coming into force on 3 January, older diesel vehicles will have to undergo an expensive conversion – or stay away from the streets of London
Overwhelmed by the dizzying costs of driving? Put your questions on every aspect of running a car – from insurance policies and petrol to driving efficiently – to our panel of experts
Four months ago Miles Brignall converted his car to run on LPG. It cost £2,000 but saves him cash on every trip. He looks at the whole process and assesses if it's worth it
The RAC's 2011 motoring report says popularity of smartphones risks creating a new generation of motorists who believe using a phone while driving is acceptable