Sure.
In every analysis and evaluation that has taken place to date internationally to try to evaluate the number of vehicle kilometres travelled with AVs, the estimates have ranged anywhere from a 50% to a 100% increase in the number of kilometres travelled. That means that if these kilometres continue to be travelled with internal combustion engines, given the importance of the transportation sector in generating greenhouse gas emissions, we're going to be in a very difficult situation, as a country or even internationally, for meeting many of our climate change mitigation objectives if we do not think about this in advance and start to put rules in place.
For example, there are municipalities and countries around the world that are already saying that in 2030 or 2035, depending on the jurisdiction, there will be no more internal combustion engine vehicles. What I'm suggesting is that as we prepare for a future of AVs, given what we already know in terms of the number of vehicle kilometres travelled, we should already be starting to think about introducing electric drives in those vehicles.