I think it's a bit different when they're using it to discourage, rather than for enforcement.
As a side note, Minority Report film was changed in some... interesting ways from the short story. Like, most ways. I recommend reading it. Not that either should serve any sort of evidential purpose...
As a side note, Minority Report film was changed in some... interesting ways from the short story. Like, most ways. I recommend reading it. Not that either should serve any sort of evidential purpose...