What do policewomen in light rail and subway stations do? What is their job content? Are girls suitable for this? How is the treatment?

The policewomen in the subway and light rail are all recruiters, and there is no establishment. I know a policewoman on the Shanghai subway 10 line. She usually stays at the security checkpoint and is responsible for putting the bags carried by people entering the subway into the security automatic test channel. Just ask others to cooperate, and she won't suffer indignities if she has a good attitude. That's what I do. She is over 40 years old. She signed the labor contract after 40 or 50 years of street care, and belongs to the dispatch contract worker. The monthly income is about 3000. Take two days off every week. This job is not suitable for girls, there is no room for development, the work is monotonous, and you can't leave your post and watch your mobile phone. They just stay at the security checkpoint, and they will be bored when they grow up. I think so, too. Code words are not easy to type by hand. Please accept my answer.