Further to my previous post, which should be disregarded as I didn't know what I was talking about.
Please bear in mind that I know little about electrical supply and have only a vague idea about what a RCD does!
On my house consumer unit, the circuit for my garage is on the NON-RCD side. In my garage I have a white Fuse Box with a wire-type fuse. This box has only one fuse and an On/Off switch. The box is marked "45Amp" and the fuse has two yellow spots on it (if this is relevant). There is a cable coming off the fuse box to a row of 13Amp sockets above the bench and also to the lighting circuit
Question (at last): When using power tools etc. on my workbench, should I be using a plug-in RCD ?
My apologies for the basic nature of this question, but see second paragraph above.
Terry W.