All relays working, not the ignition switch although the feed to one pole was intermittent and resolved by tightening the securing nut.
The Haynes manual suggested the cable so I explored the cable at the starter end. It went into a bunch of cables and when the tie wraps were removed the cause was found. For some reason the cable was folded into a loop and wedged under the bunch of thicker cable. The movement during stating rubbed away the outer and then the copper leading to a 1 cm break. As there was enough cable to splice and solder it back together it is now working properly.
I now need to extinguish the air bar light as I switched the ignition on when the airbag had been removed.😂