#headlights
As an eye doctor, this shouldn’t be controversial. It’s a problem. 5 years ago, nighttime headlight issues were reserved for people with cataracts or LASIK scars. Today, everyone has problems seeing the road through the oncoming headlights. People are getting anti-glare and blueblocking coatings not bc they are sitting on a computer 8+ hours a day but bc the blue tinted halogens are making them feel unsafe to drive. We are selling insane amounts of yellow tinted nighttime driving glasses even though they’re really only for people with cataracts bc ppl are desperate for anything that may help them deal with the headlights. I’ve had multiple patients tell me they just don’t drive at night anymore.
This is an actual safety issue and it needs to be addressed
so idk if they teach you this in drivers’ ed class or whatever, but if you see someone in the opposite direction flashing their high beams at you, they’re NOT being a dick. they’re saying, “SLOW DOWN, I just saw a police car back there”.
If I hadn’t known that today, I wouldn’t have noticed the police car hiding in its fox hole and gotten a ticket for going 20 over the speed limit. and I’m glad I don’t have to pay $80 for a dumb mistake!!!In deer country this is also used to warn others about a herd up ahead. In either case, the double flash means that some nonsense is occurring and ya gotta slow down!
Double-flash also means “turn on your headlights”. Basically, if someone’s flashing their brights, pay super-close attention and figure out what’s going on.
They could ALSO be flashing them to tell you to turn YOUR brights off because you’re blinding them! It’s common courtesy to turn your brights off for oncoming traffic, but not everyone knows this~
I’ve also seen it used to warn of an accident ahead. Basically anytime someone flashes their brights at you, if your own lights are 1) on, and 2) not on bright, you can take it to mean “slow down and pay attention for the next stretch of road particularly.”
Whether that’s for a speed trap, a herd of deer, or four fire trucks, two ambulances, and a dozen squad cars all clustered around what used to be two vehicles, slowing down and paying attention is good for you and can save you a lot of money and/or heartache.
Bonn, Germany (by Carolina Nichitin)
See more of Germany.
People can remember to turn on their car radio when it’s raining but not their headlights