Hello, we've had a run of 5 steps built in our garden and I'd like to understand if they need to follow any particular building regs. The steps are halfway down our garden and do not go to or from a dwelling. I see some building regs about uniform rise, and min/max rise, but I can't see for certain whether garden steps have to follow these, or just used as a recommendation. The overall rise is about 750mm. The going on all steps is uniform at around 400mm. First step rise - 270mm Second - 125mm Third - 130mm Fourth - 150mm Fifth - 95mm It feels very awkward walking up and down them! Any advice is greatly appreciated. Many thanks!

