Our colleague Andrew Behan, tracked this down to "West Hampstead Amenity and Transport".
January 2024: John Davis provided this link to the organisation: "WHAT started in 1973 as a protest against traffic schemes that would have turned some of our local streets into major through roads."
This section lists the memorials created by the subject on this page:
West Hampstead Amenity & Transport (WHAT)
We discovered the plaque through the Stationmaster app. This is rather sad. ...
350 Haringey men were Conscientious Objectors in WW1. Some of the names are given at Conscientious Objection Remembered: Harry Phipps, a printer; Charlie Walker, one of five brothers, all COs; John...
From their website: "The FBU is one of the UK’s oldest specialist trade unions, with a proud history. Since 1918 the union has supported firefighters, influenced fire safety policy and won improved...
We think this refers to the businessman Nicholas Philip Deverell-Stone, born 1953, and his wife. Master of the Worshipful Company of Tallow Chandlers. Parents of Mark.