respectable citizens of the UK are not punished for crimes which they haven't committed.... Honestly, I resent hearing otherwise.
Neither, I would hope, are 'unrespectable' citizens of the UK. Judge a man not by how he treats his equals and all that.
But yeah, I don't think the average Brit has much to worry about from our government. I would suggest/guarantee that what happened to Abdulrahman Zeitoun and numerous others happens a lot less to people in the UK.