Earlier quoted context omitted.
Not sure about the UK, but in the US the police have no formal duty to protect you. No matter how much warning/info/evidence they have that someone will be victimized, and no matter how easy/reasonable it is for the police to prevent it, citizens are generically not entitled to compensation for failure to be protected. Rather, the police's mission (both formally and as a functional matter) is overwhelmingly about cat…
We can always vote and legislate for something better. From my experience in the US, police vary from decent people just trying to serve society, to up-armored mall cops on power trips. If you give them assault rifles, tanks, and unlimited surveillance, you encourage the worst among them. A guy wearing a uniform and trained in de-escalation instead of "verbal control" could do some good.
How? Which political party or independents promote a policy to reduce police powers?
And even if there were, or are, any politicians with such a policy we ought to be more suspicious of them!