I think perhaps that is a problem that is self-correcting. If people desert the toll bridge to use the Mercier Bridge or the Jacques Cartier Bridge and those bridges become very congested, then there will be more incentive for people to pay the toll. This is what we are seeing in Toronto, where Highway 401 is still there and it's still free, but people can choose whether they will pay the toll and drive on the alternative route.
On October 5th, 2011. See this statement in context.