as already stated i would personally use an swa. from the meter position to the cu.no problem with length as long as cable size is ok for length of run.normal in any block of flats where the meters are positioned in a communal cupboard
fused connection or fused switched unit.same thing.would not fancy hard wiring television unit.new televisions come with kettle lead connections.to disconnect for whatever reason some people will unplug from the tv still leaving the lead live
hi john.bs1363 is more to do with legal and illegal sockets ie insullgated earth pins etc.nothing to do with socket positioning.nothing in regs against ceiling mounted sockets.would strongly be against fsu though
cannot undersand what the issue is about a ceiling mounted socket whether single or twin.once plugged in properly will not come loose unless you have a lot of vibration.will not arc.just go for it