I have a problem in that I need to put up some shelving on a tiled kitchen wall.
Unfortunately one of the support struts would need a drill-hole directly above a double socket, and I have no idea whether there is any electrical wiring in this area. Underneath the tiles there is brick, part of an exterior double brick wall. The drill holes would be about 1ft and 2ft above the sockets.
Am I in trouble if I drill here?
Is there something(Zircon gizmo?) I can buy that will tell me if there are live wires beneath tiles?