Leaderboard

They do. But I've seen this interpreted different from time to time. My car has a separate metal box over the cell and the lines where they are in the cabin. I got busted at a hillclimb (GCR rules) that I didn't have metal over my fuel lines (braided hose didn't count) so I did what any normal person would in the middle of nowhere. I built a cover using aluminum foil and riveted it to the floor here and there. Technically it was a metal cover. Rules were changed after that to be more specific.