Supercars were surrounded by police after drivers raced through wealthy London neighbourhoods past midnight yesterday.
Revving engines kept those living along Sloane Street, between Knightsbridge and Belgravia, awake into the early hours of the morning as cars worth hundreds of thousands of pounds streaked along the road.
Some 18 police officers were called to the road where some cars were surrounded while the drivers' details were checked.
Officers found cars with missing number plates as they issued warnings for loud exhausts and anti-social driving after a number of calls were made to 999.
A Lamborghini, Porsche, and high power BMWs were among a number of vehicles stopped on the popular shopping street last night in a bid to cut down the racing.