All I can say is that up here that shit would get struck down so quickly that no one would have ever bothered to waste money putting it on the ballot it in the first place.
Step 1: 1. The Canadian Charter of Rights and Freedoms
guarantees the rights and freedoms set out in it subject only to such
reasonable limits prescribed by law as can be demonstrably justified in
a free and democratic society.
Step 2: 15. (1) Every individual is equal before and under the law
and has the right to the equal protection and equal benefit of the law
without discrimination and, in particular, without discrimination based
on race, national or ethnic origin, colour, religion, sex, age or
mental or physical disability.
Step 3: 52.
(1) The Constitution
of Canada is the supreme law of Canada, and any law that is
inconsistent with the provisions of the Constitution is, to the
extent of the inconsistency, of no force or effect.
Check and mate... of course, that's the benefit of a constitutional framework written in 1982 rather than 200 plus years ago: It actually makes sense. Time for an update down there, guys.