They are completely meaningless.
From the obvious idiotic to downright absurd: below you will find a selection of the most ridiculous traffic regulations from around the world.
In Germany it is illegal to be on the highway without gasoline.
Alaska has a law prohibiting drivers to tie the dog on the roof of his car.
In San Francisco it is impossible to wipe the car’s stale underwear.
In Cyprus is prohibited to eat or drink (even water) while driving.
In Denmark before you start the car, the driver must check whether anyone under it.
In California and Tennessee are forbidden to shoot animals in the car. If only this animal is not a whale.
In Singapore it is illegal to drive up to the pedestrian closer than 50 metres.
In Nevada you cannot ride on a camel on the highway.
In Spain you must always carry a second pair of points, even if one pair is already on your nose.
In Alabama it is forbidden to drive a car blindfolded.
In Illinois to change clothes in the car just in case of fire. In other cases, no, no!
You’ll surely be fined in Massachusetts if you try to carry a gorilla on the back seat.
In some cities of Spain by the odd day of the month, you are required to Park at houses with odd numbers.
You cannot leave a sheep alone in a truck in the us state of Montana.
In Missouri, it is impossible not to honk in your car.
In Georgia officially forbidden to drive through playgrounds.
And in Oklahoma it is forbidden to read comics while driving.
In Ohio, if your car broke down and you decided to call a taxi, you are forbidden to go on the roof of a taxi.
In Luxembourg, each machine must be equipped with windshield wipers, even if she doesn’t have a windshield.