I can vouch that Essex C&E have a very detailed knowledge of what's going on at farm strips.
I arrived at 0600 one morning ready to get off to somewhere distant, only to find a very nice C&E man taking notes.. Not only aircraft reggies (Thought he was a secret plane spotter!), but also car reggies (A real anorak?) Gave him a cup of my coffee, we compared notes on the airstrips we knew and he went away a happy man.
Cant see a problem with it really; at least they know who
should be on your airstrip