[BlueMondaySkipper]

Under the plan, private businesses that remain open more than 12 hours a day and bars that remain open until last call would have to install the cameras also.

Doesn't every bar serve until last call? Even if you close at 9:00 PM you would serve until last call, right?

If I owned a business that had to operate under these rules, I would:
Close for 5 minutes every 11 hours and 55 minutes for a regular business and;
Stop serving at my bar without calling "last call"

This way I would be exempt.

[Madame Dufarge]

Doesn't every bar serve until last call? Even if you close at 9:00 PM you would serve until last call, right?

Right.

Nice catch.