What should I do if I stay in a hotel with my girlfriend and the police blackmail me?

Under normal circumstances, the police will not specifically investigate the problem of cohabitation between men and women in hotels, unless someone reports it, it doesn't matter if it is not prostitution. Since we are friends, we can definitely prove each other, so there will be no problem. If there is indeed a fake policeman or a real policeman who uses his position as an excuse to engage in extortion, you should first ask him to show his police officer's card. The current police officer's card is the kind that is unified throughout the country, and then you have to write down the number according to the alarm number, and then you have to see if it is neat and tidy. Under normal circumstances, even fines on the spot are not allowed. Anyone who does it on the spot is mostly a liar. Do not give it to him. If you are threatened, you will immediately call the police and follow him.