http://blogs.montrealgazette.com/2014/03/01/transgender-rights-a-refresher-on-canadas-bill-c-279/
Not being specifically included/mentioned, is no protection in law.
http://gendersociety.com/forums/topic/7768/your-shopping-rights-explained
Example:- http://gendersociety.com/forums/topic/9202/discrimination-law-skirts-around