How to close the door of the toilet on the train

There are two places where the toilet door on the train can be closed.

1. The position of the handle, this place is a touch lock, which can be opened from both sides of the door;

2. After entering the toilet, there is a rotating bolt lock behind the door, and after rotating, the bolt extends out to lock the door. This place can only be opened by the person inside the toilet or with a special key.

In addition, the toilets in the train are connected to the tracks. When the excrement is rinsed after defecation, it falls directly onto the track. The purpose of stopping the use of the toilet is to prevent the unpleasant smell of the platform and the pollution of the environment caused by going to the toilet for 5 minutes before and after entering and exiting the station.

Twist the latch to the left, and the word "someone" will appear on the outside, and it's OK.

Just like the door of the public toilet on the street, or just ask the conductor, that's your right and his obligation.

Inside, twist it to the right and it closes. Outside, have the key.