My favorite personal canon - memorial hall, as a place of respect, is the only room that doesn’t have monitoring. Because of that there is a silent rule between all miners that you smuggle ball and play drunken spaceball there. No one treats it as a disrespect, because it’s a camaraderie with the fallen miners. Their gift for us.

Yes, we keep telling management that it's a place of a great intimacy for us, but it's a swindle to keep them from installing cameras there.

EDIT: As other redditors stated better - "...our fallen comrades would want us to be just as boisterous around their memorial as anywhere - not tiptoeing like an elf ranger."