My suggestion is that it would be very difficult in very rural, or remote, or northern Ontario communities. You will understand that if somebody with a disability, maybe, is trying to get to their mailbox and there's a snowbank in front of that mailbox, they're not going to call Canada Post. They're going to call their mayor, their deputy mayor, or their councillor, and they're going to be on the front page of the local community newspaper.
On September 27th, 2016. See this statement in context.