Colors = id:canvas value:rgb(0.937,0.937,0.937) id:linemark value:gray(0.8) id:linemark2 value:gray(0.9) BackgroundColors = canvas:canvas PlotData = mark:(line,linemark) from:start till:end color:darkblue shift:(20,-5) text:Nigel Mansell (Laps 1-59) The 1991 British Grand Prix was the eighth Grand Prix of the 1991 Formula One Championship, held at Silverstone in the United Kingdom of Great Britain and Northern Ireland. The end of the race marked the halfway mark of the season, and produced one of the most heart warming images in Formula One history.