Thomson Road Grand Prix circuit Thomson Road Grand Prix circuit The Thomson Road Grand Prix circuit was a former street circuit on Old Upper Thomson Road in Singapore. It hosted races from 1961 to 1973 under Formula Libre and Australian Formula 2 rules; races until 1965 are now considered part of the lineage of the Malaysian Grand Prix, and races after Singapore's independence in 1966 are considered part of the lineage of the Singapore Grand Prix. During the initial years, the main Motorcycle and Car Grand Prix lasted 60 laps, although this was eventually refined into two separate races - a preliminary 20 lap event
1980 Canadian Grand Prix leaving him one point behind Jones even if Jones failed to finish. Third place in the championship was theoretically open with Laffite eight points behind Reutemann. Second place in the constructors' championship was still open with Brabham just five points behind Ligier. 1980 Canadian Grand Prix The 1980 Canadian Grand Prix was a Formula One motor race held on 28 September 1980, at the Circuit Île Notre-Dame in Montreal, Quebec, Canada. It was the thirteenth and penultimate race of the 1980 Formula One season. The race was the 19th Canadian Grand Prix and the third to be held in Montreal.