ummm FNW you are taking this more seriously than it warrants. You also need to consider that the facts I draw on are from the USA I didn't know Canadian women had the ability to go topless, since it is still illegal down here for females to do so it is reason 465 on why I want to live in Canada. What an officer of the law can write a ticket for is different than what you feel is your right to do. If the law is written no matter how much you don't want it to be true a ticket can be issued for open container for the beer in the front yard. The laws that have made it on the books make sense at one time don't get repealed but still can be enforced. A ticket can be written for hanging female undergarments visible from the street on Sunday in a few States in America. Spitting on the sidewalk also can draw a ticket. Yes this is not in compliance with the original post I have taken liberties and gone outside of the original post by not keeping my answer to whether or not you can pee in your back yard. The broadening of the topic has however made for some good stories and friendly banter....
best of the night to you
Art