> Sadly it's all academic. Climbing is banned in the park - which really isn't in keeping with outdoor access, but local byelaws apply unfortunately.
I think climbing is normally allowed at South Quarry if you get a free permit, but the area is currently closed due to rockfall risk. However, its now been closed for a couple of years, and doesn't look like opening soon, sadly.
i have seen a number of people crossing the park with boulder mats, and indeed climbing in S Quarry, despite this, though I believe there is a real risk of rockfall. I also believe its gonna be unfeasably expensive to fix the problem.