Hi all, I need of some advise, please. I'm planning to install a couple of all weather outside plugs in 2x different locations in my garden. 1x will be for a water feature, which most likely will be running permanent and the 2nd will just be for general use. Can I run them of 1x cable or do I need to run 2x for safety reasons. They will be fed by a plug witch will be inside my garage. What type of cable do I need ?