I wonder how many of BLM are actually LGBTQ. Gay Pride has worked hard to gain respect and validation within society, to the point where LGBTQ members of the police, like LGBTQ members of every other section of society, feel that they have a place within the community. BLM, on the other hand, have had difficulty getting their message across. Canadians just do not believe that their police officers are trigger-happy racists randomly killing blacks. So their strategy is to use Gay Pride to validate and promote their views. 

Annual General meetings are always at risk for takeovers by small groups of determined individuals. The answer, if Gay Pride does not want to be split into a hundred feuding pieces, is to arrange a special meeting and make sure that there are enough LGBTQ members from all parts of society to reverse this divisive decision.