The UK police are usually drawn from the community they serve.
It is rare to meet a policeman who is not from a down to earth working class background. A lot of police work is dealing with the results of social problems that dog every community:drunks, domestic disputes, wild teenagers, various types of crime perpetrated by the usual suspects.
Cockneys? They moved out to the surrounding towns in the counties of Essex and Kent miles outside London decades ago. The poor East End of London is now a very diverse mix of different first and second generation immigrant group. More recently, it has middle class students and lot of migrants from a huge range of european countries who are often going back and forth to their home countries. It is a vibrant mix.
The Metropolitan Police are very sensitive about community relations, they have made some serious mistakes in the past, for which they had to answer to some long running inquiries into institutional racism, which they have tried to address.
There is an underclass in the UK and London, but it is not really defined by a particular group. More a collection of people who are unable to function in mainstream society for one reason or another. Bad education, social problems, addictions or just plain bad characters and criminals.
A couple of years ago in 2011, there were some riots in London that resulted in a lot of looting of shops. It came as quite a surprise to many and there are various theories as to why it kicked off, but it seemed to be mainly because the police mishandled a situation and did not react fast enough or appropriately. Policing tends to be naturally decentralised and they seem to need a bit of notice to get organised centrally. For planned events, they are highly organised, but in this case a police operation was badly managed and they screwed up. It happens from time to time, if they take their eye off the ball.
The UK is certainly a class based culture, but that does not mean it is simple and it has changed immeasurably in the past few decades as an industrial economy has given way to a service dominated one. Various shades of middle class now dominate and education is the passport to social mobility.
There is a lot of concern that the poor white British are being left behind by those who come from immigrant backgrounds who seem to value education much more.
http://www.parliament.uk/business/committees/committees-a-z/commons-select/education-committee/news/white-working-class-report/
There is nothing like the tension seen in the US. Successive governments in the UK have shared a multi-cultural policy consensus for decades. Like many European countries, they looked at what happened in the US in the Sixties during the Civil Rights era and tried their darnedest to ensure that the same conflicts did not happen over here. The size of the public sector in the UK gave the government a lot of power to ensure that anti discrimination policies took root. Some institutions proved very slow to adapt and when there was a riot of some suggestion of racism by the police, there were often calls for formal inquiry (we have a lot of inquiries in the UK) and a report produced that informs future policy.
The last really big one was the Macpherson report into the death of the black teenager Stephen Lawrence at the hands of a racist gang in South London in 1993. That led to a big effort to make the police more accountable and eliminate racist attitudes.
When the police screw up in the UK people feel very let down indeed, the public has high expectations of integrity, impartiality and fair dealing. The police rely very heavily on public support and usually they get it. But…every now and then that relationship weakens and has to be repaired.
Contrast this with France, with about the same population, which employs three times as many police. There the police are not friendly community policemen, they are agents of the government, there to control the population. You don’t ask French police for directions, they would laugh in your face.
I am not sure how this compares to policing in the US. It is such a big country and we only hear about the extremes.
Is the expensive ‘paramilitary enforcer’ style of policing common in the US or do you have community policing as well?
It is easy to get the impression that the US is policed by Robocop and Judge Dredd.