From Court Order to Reality: A Diverse Boston Police Force
Boston, after some 28 years of court-ordered diversification, has about same precentage of black police officers as black residents; integration results from 1973 consent decree, still in effect, that requires police to select recruits from list that includes one minority candidate for every white one and from department leadership's acceptance of view that such racial balancing aids both social climate and police effectiveness; city has fought challenges to decree brought by white men and pursued administrative steps that could ensure that proportionate number of minority applicants will be hired and promoted should consent decree expire or fall to challenge; photo (M)