When I started swimming lessons there in 2004, we had to wait for the school session to end before we went in. I only managed 3 lessons before I injured my shoulder, so I still can't swim.
The pool stank heavily of chlorine, which I now know is a sign that all those little darlings had been peeing a lot.
What I know now about chlorine deters me from ever using a public pool again, unless they use ozone water purification
How Does Ozone Water Purification Work? And What is Ozonation? - Associated Content
..but that wont stop them peeing in it, will it
