and you don't come to the attention of the police by being innocent so it's safe to assume you're guilty and watch the evidence appear. And this is why the advice is to say nothing whatsoever to police. Don't help them get the falsehoods out of their case anywhere but in front of a judge in a court. And the police may not be bad people or involved in organised crime.

All this tech makes a turnkey police state right there waiting. Who is going to turn that key before we dismantle it? Think of the children.

How would it be any different than if they showed a witness your mug shot and the witness said "yup, that's him!".