Blimey, and this thread is called Things you want to say but Can't
I loved that there were free toilets at all the gates in the park, including drinking fountains, for anyone that wanted them - even *shock* yummy mummys. It's one of the things that made it such a good place to visit. It's not particularly an issue for me personally, but could be for others. They've been free for the 20 odd years I've been visiting the park.