In some countries it is because a lot of people get killed from that.
depends which state you are in.
Bone conduction headphones do not block ear canal, therefore should be legal.
In Australia it is a national law that people of all ages have to wear a bicycle helmet while they are on theirs bikes.
No, it is not!
It's not against the law, it's just highly rude and disrespectful to wear a hat indoors.
It was against the law for Shakespeare theater goers to cross dress. It was also against the law for people to dress above their station.
No. It is against the law.
If he wants to - there is no law against it !
There is no law against it.
I think so!
Sidney Wright has written: 'Everybody's cycling law' -- subject(s): Cycling, Law and legislation
The law varies from state-to-state, and is not federally legislated.For example, in Texas, there is no law concerning headphones at all, so it is perfectly legal to wear headphones while driving (but is just as unsafe as leaving your music loud enough to overshadow emergency vehicles and vehicle horns).In California, unless specifically permitted to do so by law (such as emergency vehicles, highway maintenance crews, earplugs to protect from injury, hearing aids, etc.), you are barred from wearing headphones on both ears.Check with your state's government for details.
They should, but it's not against the law (I don't think) to not wear eye protection.