Wondered if anyone could help out here. I've had some light wired up by my builders and I'm sure there's a problem. They've run a single cable from the switch out to each of the lights. There appears to be a live feed in the switchbox, which I've connected to one side of the switches, to the other side I've connected one of the wires running to the light, so Live gets to the lights. Problem is, there doesn't seem to be a neutral presented in the switch (there is one black wire, but it doesn't seem to go to earth or register any voltage. If I short the return wires from the lights to earth the lights come on and after telling the builder, that's exactly what he did. Now this seems dodgy as hell- if the connection to earth were broken, all of the lights (if earthed, would become live ) Could you confirm that I'm correct in my thinking before I give him a good bollocking? Thanks, SB.