I have not done those studies. I do know that my interactions with police agencies in this country suggest that they are well aware of this in the context of countering violent extremism or radicalization to violence, and they're already developing programs that think about this and implement this. Certainly I think that Canadian policing in general has taken on the procedural justice framework for quite some time. I don't have any data with which to evaluate that though.
On October 19th, 2016. See this statement in context.