It is forbidden to turn around at the railway crossing because

If you turn around at the railway crossing, it will affect the opposite traffic and cause congestion at the crossing. Something may happen when the train comes at this time. For safety reasons, it is forbidden to turn around, stop, overtake or get off at the railway crossing.

No turning around:

In places where signs and markings prohibit turning around or turning left, as well as railway crossings, crosswalks, bridges, sharp bends, steep slopes, tunnels or dangerous sections, motor vehicles are not allowed to turn around. Any kind of traffic rules seems to be designed to protect the safety of drivers, passengers and others, rather than rules designed out of thin air. Every rule has its necessity. There are the following provisions about U-turn:

1. First of all, you can't turn around where there are signs or markings that prohibit turning around or turning left.

2. Motor vehicles cannot turn around at railway crossings, crosswalks, bridges, sharp bends, steep slopes, tunnels and other dangerous sections.

3. If you are in a place where U-turn is allowed, but there is a special U-turn signal, you can't turn around when the signal is not green.

U-turn is prohibited on the left and allowed on the right.

In addition to signs prohibiting U-turn or other rules about U-turn, China's road traffic safety regulations also stipulate other rules that vehicles should abide by. For example, we can't drive after drinking, and the punishment for drunk driving is very strict. You can't run a red light at a red light. If found, 6 points will be deducted and a fine will be imposed. Although the rules are strict, the purpose is for everyone's life safety, so we must abide by the traffic rules. Million car purchase subsidy