I've been doing a lot of long night driving recently, and I've noticed that a lot of cars I come across (they tend to look newer) have blindingly bright headlights, it's at a point where I am not sure if a lot of people are just leaving their high beams on all the time or if their low beams are really just that bright, I am going with the latter because I just don't believe the majority of people do not flick high beams off when they see oncoming traffic and I have been checking the rear view mirror after going past them and noticing that most flick their high beams back on after passing me.
I know it's illegal to replace existing halogens with LEDs (not sure if they are all illegal or if some are in compliance) so why is it legal for all these new cars to have such bright low beams?
Are any of the cars towing? Is it a tourist area?