Greenaway Pool full of Swimmers Today

I drove past Greenaway Park around 2:00 today. The first thing I noticed was a huge lineup of people along the fence of the pool. There were a lot of people inside Greenaway Pool. So this tells me the pool was actually open for once during its posted opening hours of 1pm to 3pm. I guess they were about to switch for the next half hour shift. I'm not sure what the head count is but once its reached the lifeguards don't let anyone else in the pool and then they do half hour shifts for swimmers. At the half hour mark everyone has to get out and the people lining up are allowed in. Seeing as how the temperature was 26C when I drove past I can see why people were wanting to swim today no matter how cold that pool is!