This Sunday 34 years ago Canadian GP was held in Mosport Park. This race is a proof, that there is a long history of mess ups in Formula 1.The rainy and foggy weather on the race day was not exactly race worthy, however after an hour's delay the race eventually went ahead. Ronnie Peterson (Lotus) lead the away before spinning out on lap 17. Then Niki Lauda (BRM) built a 30-second lead from Emerson Fittipaldi (Lotus). Then the mess started. After 20 laps, the track started to dry and cars...