I agree.
My problem is that my views are informed by my experiences I still remember hearing my (Asian) mate screaming in Streatham police station as his elbow was stamped on (way back in 1980, I should add, before CCTV featured much at all on the UK landscape). I was lucky, I only got a light kicking because I was white and a squaddie, and one of the coppers blurted "don't hurt him too bad, he might bring his mates with him to get revenge". I remember getting crushed by a police horse and batoned by several coppers at Wapping for the crime of showing non-violent solidarity with fellow trade-unionists. I could go on and on, and I don't look for trouble, I do my best to avoid it, pretty much because I look nasty, and that seems to bring out the worst in coppers.
Don't get me wrong, as I said to gavman on another thread, I don't hate coppers. I think ACAB is a counsel of despair. What I hate is the institution they're part of, that covers their arses over and again, and that makes them so cliquey that even the most decent copper will cover for his bent mates rather than protect the people he's supposed to serve.