Also run a green and yellow flylead to each of the metal light switches.
I can see that 'kitchen' switch has a cpc in the back box, just put a link between the back box terminal and the sw terminal. 1mm or 1.5
I can see that 'kitchen' switch has a cpc in the back box, just put a link between the back box terminal and the sw terminal. 1mm or 1.5