I can't speak for policing across the nation, but my experience in Ontario is that the services generally welcome an adequacy standard that gives some basic guidelines, flexible enough that we can adapt it to local conditions and local circumstances. I think that's pretty common in the institution of policing right across the country.
Our research often takes us to other jurisdictions to see what other jurisdictions are doing, and from that we gain best practices, and there's an accumulation of wisdom. I think it's probably a principle that would be welcome by most police services and police executives.