"Dave West" wrote
| I want to install a shaver socket in the bathroom for the leccy
| toothbrush which at the moment, sits outside on the landing.
| Is it OK to take a feed for this from the upstairs lighting circuit
| (dropping down from the loft) or do I have to lift the floorboards
| and feed it from the upstairs ring main?

The lighting circuit is acceptable, as bathroom shaver sockets are limited
to about 20W anyway by an internal cutout. You will need a bathroom
(transformer isolated) type socket.

Owain