On the personal vehicles, absent the availability of refueling stations, it is very difficult for a consumer to be an early adopter of a natural gas powered vehicle, unless the natural gas powered vehicle could run on gasoline as well.
I think there are two or three natural gas filling stations in Ottawa. If I could make the decision that I would refuel there as often as possible, but should I go on a road trip to northern Ontario I would have the ability to gas up with regular gasoline, it then would become a possibility for me.
Particularly in Europe, where you're doing personal vehicles, is the technology you're developing for hybrid gas—gasoline to natural gas—or just natural gas?