Let me follow up on that. In the way that the regulations are set up, is the environmental tax, we'll call it, put on each individual, specific vehicle, or is it applied on a fleet basis? Do you end up, effectively, with some vehicles subsidizing other vehicles through the way the price structures have to be skewed? Is it very vehicle specific? Can the technology be much more vehicle specific or is it more broadly based?
On March 7th, 2013. See this statement in context.