There you go.Edit: just turned trip switch back on and the lights are working, so....

There you go.Edit: just turned trip switch back on and the lights are working, so....
Do you mean there might be enough slack in the cable to pull it down to the switch? That would solve all my problems. I'll turn off the trip switch and see what's what...Yes.
You might be able to just disconnect the wire from the switch and pull the cable up to the hole.
Just break off some of the conduit (or is it capping?) and have a look first.
Solder is considered one of the jointing methods suitable for burying in masonry.
Remember joints should be mechanically and electrically sound before soldering.


Bang, switch tripped at consumer unit and have not turned it back on. The adjacent water heater switch is still working.
Chipped away to reveal plastic conduit.
Time to call an electrician? I’m ok with wago boxes and have a cable tester but that’s about my limit.
Now why would you drill directly above a light switch!?, in it's vertical safe zone.

I dare say that electrical safe zone rules aren't actually common knowledgeNow why would you drill directly above a light switch!?, in it's vertical safe zone.
I dare say that electrical safe zone rules aren't actually common knowledge
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