Mr. Chairman, I am not in a position to be able to speak on what systems MACA is using now or which communities are using systems. The maintenance system the Department of Public Works and Services has been using has been essentially the same system for the last ten years, maybe a little bit over that. Back in the days when we used to have a significant fleet of equipment, the number of checks that were done and the frequency of checks and what is included on those checks was all programmed into the system for vehicles and equipment. They were dealt with on a very regular basis.
In the early '90s, we would predominantly use our own staff for a lot of that work, supplemented by some of the heavy equipment contractors. More recently in the late '90s, we have used private sector contractors almost exclusively.