Is there a rule that government agencies are not allowed to go to the toilet?

Under normal circumstances, it is ok to go to the toilet, but you can't make it clear to the security guard or the front desk. Go in by yourself and come out triumphantly after dinner. Nobody cares about you when you go in except the security guard. Let me tell you another way: go to the grand hotel! Generally, there is a meeting place or a rest place in the lobby of the hotel. Just go in and ask people where the toilet is (still very advanced), but it's still the same rule: completely ignore the security, treat yourself as a star, and generally no one will stop you. Hehe, you are not afraid of jokes if you have experienced it yourself.