Yes, and I think the jury's out. This Vancouver program that I talked about is a pilot. It's being evaluated. It's a joint evaluation that'll be done by the Vancouver Police Department and the Vancouver Police Union, jointly funded as well, to determine whether or not you realize those savings.
Some of the research now, for example in the U.K., where they've had this tiered policing for many, many years, suggests it's maybe not quite as efficient as people first thought it would be. You're essentially now deploying the lower trained person first, only to have to deploy a police officer again afterwards. About 82% of the time the calls they're responding to contain some element of criminality that could be, and properly should be, investigated by a trained police officer. So in fact the attempts to be more efficient probably have increased their costs by having to deploy these multiple types of resources.