The lower classes get the benefit of extra law enforcement in most places in the world. I suspect that that is mostly by default; the upper class people are muc

The lower classes get the benefit of extra law enforcement in most places in the world. I suspect that that is mostly by default; the upper class people are much more difficult to enforce laws against. In many places the classes are colour coded for convenient identification. As a result it is pretty much impossible to separate race and class. People will assume either prejudice as required to support their opinion of random shakedowns.