Situation: I'm making and fitting kitchen floor cabinets around a cooker and have knocked-off the plaster from the area behind one of the cabinets so I can get it a little further back (yes, I should have made the cabinet slightly shallower :-( ). The 4mm T&E runs in the plaster across this area to the cooker outlet, which is behind the cooker. The back of the cabinet is 19mm melamine-coated MDF. The cabinet will be fixed to the wall.
Question for those more familiar with the regs than me: is there anything in the regs that means the T&E needs to be protected where it runs behind the cabinet?