Does 3m or someone make a clear film for exactly this purpose? Regardless, I think these solutions tend to be problematic in the long run. I just try to stay far behind other cars until I can pass.What do you think of this idea. A magnetic bra that goes in the nose of a spider from headlamp to headlamp, made from sheet magnet material. Like a refrigerator magnet but bigger and cut to fit the nose.
see link below for source of sheet magnet material.
sure a Bra that is simply stuck on will make a tempting target for a thief (who incidentally has a spider). I'm sure that a magnet this size would stay during driving.