Bert, Rog says those should work.

Rog says on a ring circuit the fuses are actually in the outlets? He can't remember, but has read about them in one of his reference. We do fuse panels here.

Oh, Spaw, now I am getting lonesome for my little Cortina! Loved that ground to earth notice under the bonnet! And, lifting the carpet, taking off the trannie plate, to use a screw driver to pop it outta reverse!