Also quintessentially British is this?

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A few years ago, I read a story about a man who was constantly being hassled by British police wherever he went. Turns out that he had once attended some kind of relatively innocent demonstration and that got him into a police data base that got his car or his face flagged wherever he went.

19 December 2018
Here is more: https://rightsinfo.org/mass-surveillance-in-londons-west-end/ (Mass Surveillance In London’s West End As Unmarked Police Vans Scan 18,000 People Per Minute)