Try to find the 4 principles of public policing (especially Busan Police)

There is something called the 4 principles of public policing.
"Don't go to this company," they said, right?
You violated the law while asking citizens for help.
You rejected a company where an opportunity had arisen.
If I tell you just one thing, if police officers do this, all the women I've met will come to be killed by others. Look up murder cases related to Busan in the media right now. Especially regarding women in Busan...
This is why major accidents happen in Busan. This is one of the reasons why as many as 400 minors were victimized. This is what police officers do and cannot stand.