Visit from Cigs

A whole day of honest endeavour. How distressingly little I seemed to have actually achieved. A better understanding of some problems. I’m talking about electrics: nothing that's personal. Though of course, as the boat is a projection of my personality: rugged, capable, good looking, and verrreee verrreee desirable, then of course it’s causing me great angst.
Seriously, there’s no anchor light. Bizarre. 
Let me re-read that surveyor’s report: “there was a steaming light at the mast front and this was noted as working, as was the masthead white light. The tri-light was working when tested.”
So where has this masthead white light gone? Perhaps I’m barking up the wrong mast.