Thanks 'taylortwocities' but I have now completed the project (with a little help from my sparky neighbour!) Thanks again for offering help so quickly.
Dellgra
I am trying to replace a 1 gang 1 way light switch with a 2 gang 1 way light switch, (adding a ceiling light to the existing wall light circuit but having independent control of each.) I intend to tap into an existing lighting power source - the wall light - but need to know the wiring procedure...