Unfortunately, that's true and that's the issue.
First, the communities aren't reflected within the police departments. I'm thinking specifically of Quebec. Second, they feel oppressed by the police.
A Black person would be a bit of a masochist if they wanted to work, for example, in the Quebec City police department. This department has never hired a single Black person in over 100 years.
There's so much work to do in terms of diversifying police departments. It's a major challenge.