Don't think you'd need much security - these things didn't have electronic consoles or anything. They were literally the bare mechanics of what's needed. I'd guess health and safety might be more of a concern here. Part of me was wondering that if we made parks more attractive to adults outside pure 'kid' time, it might cut down some of the anti-social behaviour and threats of vandalism?

Weather-wise, you'd be surprised. It rained for most of that week in Hong Kong and Macau and it was pretty damp and misty that day. I'd take today's FH weather over it!