[Lucky Dog]

Other regulation, restrictions, etc, are based on a preponderance of scientific proof.

Perhaps, you are referring to "regulations" prohibiting prostitution, gambling in some places, public drunkenness, etc. However, I do not recall seeing the "scientific proof" supporting these restrictions that limit businesses.

[Just another Joe]

Perhaps, you are referring to "regulations" prohibiting prostitution, gambling in some places, public drunkenness, etc.

No, I am referring to regulations on health affecting bars and restaurants.
Again, you are being deliberatley obtuse.
It's beginning to grate.