Hi Don,
Thanks for raising some interesting points. Yes, the wearing of the uniform does send a message, and the police could attend as anonymous individuals not showing affiliation with the police (though I wouldn't put it passed BLM to still object if they found out). I also agree that had Pride without being coerced and bullied by BLM decided to exclude police marching in the parade, that would be understandable though regrettable. They do have a horrid history.
Having marched in this parade for years as a bisexual man in Toronto, I can personally tell you firsthand that Pride has always been inclusive, and has invited one and all to attend. The whole idea is to gain exposure and normalcy and acceptance by the community at large, and we've come a long way in doing so. This started as a daring taboo picnic event, and has now transitioned into a huge parade celebrated by pretty much everybody in the city. The police, attending in uniform, has been part of this for a while now, and they have been invited for good reason - to have the police publicly display that they are on our side.
I would also like to point out that though black people have always been a part of Pride, they didn't "build it" as BLM is claiming. They were actually not very active in it until now, and black LGBT people were more hesitant than most in coming out of the closet, for fear of reaction of their own families and communities. I don't know if Toronto's black people are more homophobic than others in Toronto, but I do know that a lot of gay black people think so. So I strongly encourage the "Gay includes black" message, and as I wrote in the OP, I was very happy to see it. I was afraid that after last year's shenanigans by BLM, decent right minded black people would give up this message for fear of looking like BLM assholes. When I saw this message presented by somebody from BLM itself, I was especially pleased and thought they'd learned to behave and channel themselves towards something praiseworthy. I hadn't been following the demands of BLM and surrender of Pride organizers to them. That's why I started this thread by praising BLM. Of course, now we see I was mistaken.
I don't appreciate BLM trying to ride the coat tails of Pride, shut Pride down, or take Pride over or attempt to change Pride's message of inclusivity by pushing the race card in a divisive manner. This year they refused to register (which includes paying a fee), but appeared anyway and stated they don't have to register because they "built it". That is a complete revision of history. I further don't appreciate BLM interrupting and hijacking last year's public apology from the Toronto Police to the gay community. Apparently BLM felt they were losing the oppression olympics and had to butt in. I can't even imagine Pride or any group of LGBT people shutting down or holding up Caribana, though come to think of it that'd be quite a shock given how homophobic many in the communities that celebrate Caribana are.
In the OP I linked to a conservative review of this issue involving Pride, BLM and the Toronto Police. Here is a liberal review of the same by the CBC:
http://www.cbc.ca/news/canada/toronto/black-lives-matter-toronto-pride-2017-1.4177554
And lastly, I commend the Toronto Police for not letting this stop them from showing their support for the LGBT community. They both raised the rainbow flag at police headquarters and did their own event in support of Pride, inviting all first responders:
http://www.cbc.ca/news/canada/toronto/first-responders-pride-unity-festival-1.4177264