Motorists paid an estimated pounds 800 million in fines in 2006 after being caught by traffic wardens, police and speed cameras, figures showed yesterday.
In all, 12.7 million offences were committed, including speeding, using a mobile phone at the wheel and illegal parking.
On-the-spot fines rose while more serious offences punished by courts fell, leading to accusations that motorists are being exploited to bolster local authority funds.
Speed cameras and council staff trapped 9.8 million drivers, the equivalent of one in every three licensed vehicles.