Thank you very much for your question.
It seems that you have already read our annual report on urban transportation and public health, because we definitely—that you use that approach.
I want to respond, actually, to the previous question in terms of the technological advancement. That's good, but if you don't have an integrated approach, to which Dr. Drouin referred, it isn't sufficient.
So yes, our towns and cities have to be planned in a way that people will want to use the public transit infrastructure. We totally agree with that whole approach.
In terms of the cost, Dr. Drouin talked about financial incentives and disincentives. Taxes on gas would be put into the public transit system, for example.
Having a lower-cost source, as opposed to getting a tax rebate a year later, would clearly be a much stronger incentive for people to use the public transportation system.
I think the urban planning you mentioned, which is centred around public transportation, is the key to the future.