It's not as if blacks aren't welcome in the police force....the question ( which might sound racist but really isn't ) is this -- how many of them will MEET the educational/physical/psychological/disciplinary qualifications?
That's the rub. So often, people get mocked with "get a job ya bum" but then when they do apply, they don't qualify for any of the decent jobs that are available (well, unless you want to be a cashier—there are plenty of those jobs to go around!). That goes for any race.