What about customers taking drugs in bars?

If you don't mind your own business, because no matter how strong the other party is, it is very dangerous for you to report. If you are a good person and want to live a good life, please don't go near them. If they want you to join them, go away, or you will ruin yourself! ! ! Remember, I hope my answer can give you some help and I hope it will be adopted. Thank you.