What became known as the the Lokeren Disaster was a minibus accident on the road between Antwerp and Ghent in Belgium on July 14th 1970, taking a West Ham selet home from Holland - one of the dead, former rider Phil Bishop - the 'India Rubber Man' and 'King of Crash' mentioned on here before - often organised meetings abroad, at that time in particular the Dutch Gold Helmet in Amsterdam (see the Speedway Image Bank site for photos).
Riders killed were Martyn Piddock, a brilliant young English prospect, at West Ham after starting at Canturbury, Gary Everitt former Hackney rider than at Wimbledon, and Australians Peter Bradshaw and Malcolm Carmichael. Injured were Stan Stevens, Gary Hay, mechanic Rory Sullivan and Colin Pratt - the same one.
It was national news at the time and certainly cast a shadow over the sport. £8508 was raised in donations and a memorial meeting at West Ham drew 7500. Those details and photos are found in the Champions Book of Speedway no2.
Regards