Maybe someone else doesn't know.

It is difficult to find a car forum in which the dispute about the right and left hand drive did not flare up. This is due to the increase in the number of right-hand drive cars brought to Russia, and the peculiarity of their operation on right-hand traffic.

Division into right and left side movement began even before the appearance of the first car. Historians are still arguing among themselves which movement in Europe was the original. During the existence of the Roman Empire, riders rode on the left so that the right hand in which they held weapons was ready to instantly strike an enemy riding towards them. Evidence was found that the Romans had left-hand traffic: in 1998, in the UK, in the Swindon area, a Roman quarry was excavated, near which the left track was broken more than the right, as well as on a Roman denarius (dated 50 BC - 50 BC) depicted two horsemen riding around on the left side.

Mounting a horse in the Middle Ages was more convenient when driving on the left, since the sword did not interfere with the landing. However, there is an argument against this argument - the convenience of riding on the left or right lane when riding varies depending on the method of riding, and there were not so many warriors compared to the rest of the population. After people stopped taking weapons with them on the road, traffic began to gradually change to the right-hand side. This was explained by the fact that most people are right-handed, and with the advantage of the right hand in strength and dexterity, many things are more comfortable to do while moving on the right side of the road.

When walking (without weapons), while driving a horse and cart, it is more convenient to keep to the right side. On this side, it is more convenient for a person to be close to oncoming traffic in order to stop to talk with oncoming people, and it is easier to hold the reins with the right hand. Knights in tournaments also rode on the right - they held a shield in their left hand, and a spear was placed on the back of a horse, but there is an argument against this argument - the tournaments were just demonstrative "shows" and to real life were not related.

Depending on the type of horse-drawn carriage, the convenience of right- and left-hand traffic varies: it is preferable for single-seat carriages with a seat for the coachman in front to ride on the right side, since when traveling with another carriage, the coachman needs to pull the reins more strongly with his right hand. Crews with a postilion (a coachman driving a team, sitting on one of the horses) also adhered to the right side - the postilion always sits on the left horse to make it easier for him to board and control with his right hand. Multi-seat and open carriages drove on the left side of the road - so the driver could not accidentally hit a passenger or a passer-by walking along the sidewalk with a whip.

In Russia, even under Peter I, right-hand traffic was accepted as the norm, carts and sleighs drove around, as a rule, keeping to the right side, and in 1752, Empress Elizaveta Petrovna issued an official decree on the introduction of right-hand traffic on the streets of Russian cities of carriages and cabs. Among Western countries for the first time a law on the side of movement was issued in England - it was a bill of 1756, according to which the movement on London bridge should be on the left side, and in the case of "departure into the oncoming lane" a fine of 1 pound of silver was charged. And only after 20 years the British government issued the historic "Road Act", which spelled out the introduction of left-hand traffic. By the way, the same movement was adopted on the Manchester-Liverpool iron line that opened in 1830. According to one of the assumptions, England took this from the maritime rules, since it was an island state, and the only connection with the rest of the countries was shipping - through them the ship passed another ship that approached it from the right.

It is Great Britain that is considered the “parent” of left-hand traffic, this example was adopted by its colonies (India, Pakistan, Australia) and other countries of the world. During the French Revolution in 1789, Napoleon issued an order for the military to move on the right side of the road, and subsequently the side of traffic and military columns was determined political views countries: the countries - allies of Napoleon (Holland, Germany, Switzerland, Poland, Italy, Spain) established the right-hand traffic, and the enemy countries (Britain, Portugal, Austria-Hungary) - the left-hand traffic. In Austria, in different cities, the movement went along different parties, and then this country stretched to the right. In Japan, the second largest country with left-hand traffic, it was adopted in 1859 under the influence of Queen Victoria's ambassador, Sir Rutherford Alcock.

After the end of the Japanese occupation in 1946, South Korea and the DPRK changed from left-hand traffic to right-hand traffic. Czechoslovakia, formerly part of the Austro-Hungarian Empire, switched to right-hand traffic in 1938. Sweden, on the other hand, became one of the last countries to change the direction of movement; for this, in 1963, the State Commission to switch to right-hand traffic. Its tasks included the development and implementation, and the right-hand traffic was officially fixed in 1967. On this solemn day, September 3, at exactly 4:50 in the morning, all cars and other vehicles had to stop, change lanes to the opposite one and resume traffic at 5:00. To ensure safety during this change, the authorities briefly introduced a speed limit.

In the United States, initially traffic was carried out on the left side, but, according to historians, the love of freedom and the contradiction of England made them move to the right side. According to one version, the founder of the right-hand traffic in America was French general Marie Joseph Lafayette, one of the most ardent fighters for independence from the crown of Great Britain. Canada, on the other hand, lasted with left-hand traffic until the 20s of the 20th century.

And in further formation the left or right direction of traffic was determined by the proximity to certain countries - the former British colonies in Africa (Sierra Leone, Gambia, Nigeria, Ghana) changed left-hand traffic to right-hand traffic, as they were located next to the former French colonies. And the former Portuguese colony of Mozambique changed from right-hand traffic to the opposite due to its proximity to the former British colonies.

As for the location of the steering wheel, on the first cars in most cases it was on the “wrong” right side for us. And regardless of which side the cars were driving on. This was done so that the driver could better see the overtaken car. In addition, with this arrangement of the steering wheel, the driver could get out of the car directly onto the sidewalk, and not onto the roadway. By the way, the first mass-produced car with a “correct” steering wheel was the Ford T.

In some countries there are contentious issues due to the location of the steering wheel - for example, in the Bahamas, people mostly drive left-hand drive cars, since it is convenient to bring them from the USA, and in the east of our country, on the contrary, most cars are right-hand drive because of the proximity to Japan. Countries with left-hand traffic include Australia, England, Bahamas, Bangladesh, Barbados, Bermuda, Cyprus, India, Ireland, Japan, Kenya, Malaysia, Maldives, Malta, New Zealand, Pakistan, Papua New Guinea, Saint Helena, South Africa, British Virgin Islands, US Virgin Islands, Zimbabwe and many others.