Catching egg stealers in a surveillance state.
'At the time, the R.S.P.B. was receiving about one report of nest theft per day, some from wives bitter about their husbands’ all-consuming hobby. All tips were kept on file. Collectors were mostly English, and most of the U.K.’s rare-bird nests were in Scotland. Surveillance cameras on the two main roads between the countries were programmed to log the license plates of cars that passed by. Thomas noted two patterns: cars belonging to suspected collectors appeared with greater frequency between March and June, the breeding season; and many of them were registered to members of the Jourdain Society.'
These number plate logging cameras are all over the UK [its just to keep us safe].