himself, chose to get in their cars and start the race so they should be held equally responsible. Nigel Mansell, after being helped from his Williams-Renault commented that "everything was ok other than it was a complete joke, I mean there was debris all over the place. I've got a headache like there's no tomorrow, so I've probably had a little bit of a concussion". He also made reference to the fact that "there was a truck down the straight" as well as four cars and, as a result, the race should have had 10 laps to be stopped. With less than seventy-five percent of the race distance being completed, half the usual world championship points were awarded, the first time this had happened in Formula One since the wet 1984 Monaco Grand Prix had been stopped just before half distance. Senna and Berger's result was enough for McLaren to win the 1991 World Constructors Championship by 14 points over Williams. This was McLaren's seventh constructors championship, and their fourth and last championship won with engine partners Honda. Race classification Championship standings after the race Bold text indicates World Champions. Drivers' Championship standings Constructors' Championship standings Note: Only the top five positions are included for both sets of standings. References Grand Prix Australian Grand Prix Australian Grand Prix Motorsport in Adelaide Australian Grand Prix