Tags: Grand Prix.
The XXX BRDC International Trophy was held on 19 March 1978 at the Silverstone Circuit England. It was the 30th running of the International Trophy and the last to non-Championship Formula One regulations. The race was held over 40 laps (~189 Kilometres) of the Silverstone Grand Prix circuit. Although qualifying sessions had been dry the race was run in torrential rain resulting in multiple accidents and drivers spinning off.
