I am an avid weight lifter, and the gym is my place of worship.
There is now a man who enters the woman's locker room (24 Hour Fitness, Arvada, CO) on a regular basis. I can make assumptions about this man, but I am no longer legally entitled to ask him to leave for my privacy despite my lack of consent to his presence where I remove my clothes.
This is state law. He enters regardless of how many women are using the facility or how we feel about being violated while we are naked by a person who is clearly a man.