But such a thing should not be prosecutable in the first place. Opening an unlocked door isn't breaking and entering. If you walk inside and steal something, that's a different thing. But if you just close the door and alert the owner that their door is unlocked, what sane person would consider that a crime?

>But such a thing should not be prosecutable in the first place.

Bring it up with China. Hong Kong is in no serious way sovereign.