HOW OUR CITIES STACK UP Presumably, since municipal by-laws are approved by a vote of council, they all made sense to someone at some time. Nevertheless, in city halls across the country, regulatory insanity abounds. Herewith, the National Post's top ten wacky by-laws: 1. MONTREAL According to a 1996 by-law, it is explicitly forbidden to make or store a nuclear weapon, under pain of a $300 fine for a first offence, $500 for a second, and up to $1,000 for subsequent violations. This penalty scheme is identical to that for home owners who allow weeds to grow in their yards....