is it not all relative? UK is police state compared to which country? there are very few countries in the world that will match your criteria of authorities doing nothing to control an explosive situation.
BNP is a far right group, with white supremacist agenda. Mr Robinson himself left the group already, saying BNP is too racist for him...
I would love to be in a country of absolute freedom of speech.. should Anjem be arrested for supprting IS, no, its just a view, he did nothing wrong. Same goes for Mr Robinson, he should have been allowed to go everywhere and precipitate violence on the street. Its job of the police to protect people, so they should just have waited, and stepped in to stop violence.
The political correctness about rape of white girls need to be seen in historical perspective. that was the time when most people got scot free, including very high and mighty. These rapes are not literally rape, they are statuory rape(sex with minor). Now should police have taken it seriously? definitely. They should have done same when BBC was a den of rapists/molesters, and the allegation even goes up to royal family(all hushed up now). It was police incompetence, plain and simple.
This is not going to happen now, neither for political correctness nor because you are powerful. UK has changed for the better since 80s.