I have seen the opposite trend. Public libraries where you used to have to get a key are now open. I am guessing they want EMTs to be able to get to someone who ODs. There are posters on the walls offering rehab services. I also went to a cemetary restroom within the past year and you could close but not lock the door. There are panhandlers in the area who could probably get the change for a cup of coffee if that were a requirement to use the restroom. It would not prevent them from using it for other than its intended purpose.