I did have the type that goes between the headrests. I was told this would be ok previous to going on track.... When in the pit lane / start line i was told to remove it??????

But in briefing we was told that you can NOT use the type with sticky pads etc.. to windscreen due to them flying off in the event of a crash!!!

Windows MUST be 3/4 shut at all times! So the one for the windows is no good either.

I will weld a mount to the rollcage so i can fix it to that instead