I don't think carbon pricing is the only tool. I think it's a very important tool.
In terms of vehicles, we need to go beyond. Congestion with EVs isn't good for either the economy or the environment. Although EVs will not emit carbon when they're used, there are still problems with having a lot of EVs or bigger EVs. When we look at the electricity consumption of SUVs that are EVs, it is twice that of a regular car that is an EV.
We cannot afford, at this point in time in Canada, to switch to EVs and have bigger EVs. That would increase the electricity consumption. We are in a situation where we cannot afford to just grow the electricity consumption to a level that makes it very hard to actually build infrastructure. We need to keep the EVs smaller. That's why I think a tax specific to larger cars, including larger EVs, would be appropriate to make sure we go towards a very efficient, more efficient fleet of cars.