Not all of them – just the ones that go conveniently and sensibly between important points in the metropolitan area. The asphalt paving should be ripper-toothed, bulldozed, and loaded into trucks. Then it can be hauled away and dumped into the river or on the children’s playgrounds.
This would clear the way for a series of deep ruts, boulders, and impassible slopes to be constructed, along with the planting of tens of thousands of tangle bushes. A few clay pits and chemical sinkholes would not go amiss, either. Surely there must be enough PCB’s and industrial waste to ring the city.
Of course this will strangle all commerce and movement of people and goods throughout the city. Thousands will be injured and/or lost as they try to make their way to work, schools, or shops. No ambulances or firetrucks will be able to move.
But think how glorious it will be for the owners of the suburban SUV’s. Finally they will not be the butt of contempt from their neighbours for parking an urban Patton Tank in the driveway. They can wear adventure gear and drive at nauseating angles all day. There will be deep water courses that they can splash through and if they get swept away, all the better. Perhaps we can import crocodiles.
It will still be less dangerous for the average motorist than parking out the front of the shops in Leeming and Winthrop.