I believe this is a practice done widely in any Police force!!! I know I was a product of it when I was arrested for merely asking why the Police had to yell, swear and accuse me of something I did not do!!! I have been cleared of two of the charges and Im waiting for the third one to be dropped. But it came only because I had to spend money on a lawyer to prove my innocence!!! A cost I don't want repeated!!!! The Police knew I did not know my rights because I have only been a resident for the last year. I believe they were saying your not in your own country now, so watch and learn!!!!! Glad I can see light at the end on the tunnel, but not glad for the experience!!!