Hi, Looking for a bit of advice. Have a currently detached garage, fed from the house under RCD on 2.5mm SWA, to a 2 way CUSU in the garage powering one socket ander one Light on a 16a and 5a breaker in the garage. I want to fit more sockets in the garage and think of future power needs. Im planning on running a new 4 or 6mm SWA to the garage but can't bury it like the existing one. ( water mains too close and drainage all under tarmac) So was going to cleat it to the house and conservatory for about 15m then bury it only approx 4ft under a path which is soil. does that sound acceptable. (not ideal about having it round the house buy way too expensive to dig and risky) I can only get about 12-18in down under the path due to hitting hard ground. the other way is to run the SWA in the cavity to the roof, (I have a draw wire already) across the house and back out down an external wall. thenot straight under ground for a couple of meters. any advice is appreciated