I would not be in a position to let you know. I'd have to go back and see if I can find out.
Generally, it's up to the flexibility of how the system is operated by the choice of the community, so it would depend on what the community chooses in terms of how it's going to manage that and which services it provides. You would be better placed to ask either the policing on reserve or others from the community who would be better able to respond to that for you.