Why does the train drive on the left when the traffic drives on the right in everyday life?

Why do trains drive on the left when traffic drives on the right in everyday life? The reason for this is simple: it's just a habit that has been perpetuated since the introduction of the train. We all know that the train was first designed by the British, in the British traditional traffic rules are driving on the left, the initial introduction of the train, our country's railroads are also designed by the British, and the British design of railroads is also in accordance with their own country's rules of the road, although now our country can also build their own railroads, but still inherited the original practice and did not change.

But in the community there is also a widely circulated saying, meaning that because our country is located in the northern hemisphere of the earth, the earth is constantly rotating from west to east, by the influence of the earth's rotation, the train is traveling on the left, in the two oncoming trains meet, the train due to the influence of the force of the train on top of the outward, which avoids the friction or collision of the two trains.

At first, when hearing this argument, many people may feel that this argument is justified and very convincing, but unfortunately, a little bit of knowledge can be judged that this argument is not logical. To know, although our country's trains are traveling on the left, but and our country is located in the northern hemisphere of many countries of the train is traveling on the right, just this one evidence can prove that this logic is not logical logic is not logical, if said through the European countries to have how many trains every day collision ah?

Of course, our country may not have not to change the train to drive on the left idea, only once the train to drive on the left traffic rules, we have to destroy a lot of railroads, and then invested a lot of money to re-build the railroad, to meet the train to drive on the right idea, but this is a bit of a lose-lose, but also not as good as to save the funds donated to the mountainous areas of the child more meaningful

So the trains should stay on the left.