Use yearly vehicle inspections to check on this. If your car has blinding headlights, it cannot pass inspection. Meanwhile, there are people who think driving

Use yearly vehicle inspections to check on this. If your car has blinding headlights, it cannot pass inspection. Meanwhile, there are people who think driving with high beams on is safer (I had an Uber, or was it Lyft?, driver who thought so, and I left him a bad review because of it and his unwillingness to turn them off for me). Inspections won't help in that case -- only law enforcement (fines) can. But I'm not sure how much effort police put into that sort of traffic violation, or if it even is a traffic violation (if not, it should be). I'm guessing it's just so much easier to give tickets for failure to stop, or for speeding, than for any of the rest of the annoying and dangerous habits drivers have. Another thing to do is PSAs. Educate the public.