5 December 2011 Last updated at 09:59

In pictures: Sports cars pile-up

Several supercars have crashed on a highway in Japan, causing a pile-up which is estimated to have cost 300m yen ($3.85m; £2.46m).

Ten people were slightly injured in the pile-up. The cars were being driven in convoy by enthusiasts on their way to Hiroshima.

Police say they believe the accident happened when a driver tried to change lanes.

One eyewitness told Japanese media that the cars were travelling at 140-160km/h (85-100 mph).

Japanese police said some of the vehicles were beyond repair.

Asia