The way out for the police after resigning can try to obtain a lawyer's qualification certificate, engage in the lawyer industry, or engage in security work and work as a security guard in the company. Of course, you can also start your own business.
The police profession is a respected profession. Although it may be hard and tiring, you are protecting people's career. Maybe this profession is really not that much, but at least it is a very stable job and a decent job. If you really choose to leave this post and want to do other jobs and start a new life, then you need full courage to face any unstable factors in this society. After all, as a policeman, you may be busy if you have something to do. If you have nothing to do, you may just be dealing with some civil disputes.