It's not about me, I know this. But I also know the reactions (and outrage) of the general public, who think "those violent protestors" are at it again, attacking the police.

Intent is not magic. Even if the police intended to "simply provide some numbers" they (!) need to factor in the reaction of the general public and the media, because they are, in part, responsible for upholding democratic values, of which freedom to protest happens to be one.