Bremgarten has not hosted an official motorsport event since 1955, when spectator racing sports, with the exception of hillclimbing and rallying, were banned in Switzerland in reaction to the 1955 Le Mans disaster. Although there was a 1982 Swiss Grand Prix, it took place in Dijon, France. On June 6, 2007 an amendment to lift the ban was passed by the lower house of the Swiss parliament, 97 in favour and 77 opposed. The legislation failed to pass the upper house, and was withdrawn in 2009 after being rejected twice.