As AndyD mentioned, that is what I was suggesting. As your pic shows, Zone 2 from 600mm to 1200mm, Zone 3 from 1200mm to 3600mm. So if outside Zone 3 then you are back to most of the standard regs.

AndyD also points out the area of the code I was going to look for regarding the "out of arms reach" requirement for bathrooms.

Cheers, going back to my holiday now, will pick this up after weekend.