There is considerable discussion going on in Australian historic circles following a crash at the Philip Island 2012 Historics in the mixed FF and FJ grid. In Australia they have grid positions based on qualifying with no subsequent grid adjustments (unlike here where if someone laps quicker during a race they will usually be elevated on the grid for the next race).

The Australian system often results in faster cars, that for some reason qualified slow, having to come through the grid in each race - this was the result :

http://www.youtube.com/watch?v=AVEQD1G6TMY

Now see it closer up :

\http://www.motorsportretro.com/2012/...classic-crash/