What is the routine of parking in no man's land?

Driving in no man's land was stopped by others. One is that the other vehicle needs help, the other is that it needs a ride, and the worst thing is robbery. This rarely happens, so don't turn off the engine when you are safe. Open a gap in the window and ask why the car stopped. If you really need help, you can help. If you encounter other situations, you can speed up the traffic in time.