[shkkmo]

It seems flagrantly obvious that congestion pricing is necessary to allow us to have the benefits of self-driving cars without shooting ourselves in the foot traffic wise.

That being said, OF COURSE driving goes up when you tell someone: "here, have this luxury that you can't normally afford for free for JUST one week". The novelty factor alone will lead to unnecessary trips and over consumption. Not to mention the guilt factor of having a chauffeur sitting in your driveway doing nothing.