TheScullster wrote:

I have been considering how to satisfy 17th Edition wrt cooker cable.
As I see it there are three options:
1 Fit RCBO in place of MCB for cooker feed
2 Use earthed steel conduit protection
3 Bury cable 50mm below wall surface.

4 Fix cable to wall using cable clips, so it will be unseen when the
kitchen units are fitted, routing it to the isolation switch without
being unsightly might be a challenge.