Thanks Ardet, I thought it might not be that simple. Will get someone in to have a look for me.
Cheers Geoff for your idea, will have a think about it.
Greatly appreciate your advice.
Hiya, I've tried searching for an answer to this but haven't found one yet.
We have a light on each of 3 floors controlled by a 2-gang 2-way switch on the ground floor, an intermediate switch on the first floor and a 1-gang 2-way switch on the 2nd floor. It's annoying that the 2nd floor light...