Even further a self-driving car can relocate itself to meet ad-hoc demand. This means privately owned vehicles (assuming they are self-driving) could be enliste

Even further a self-driving car can relocate itself to meet ad-hoc demand. This means privately owned vehicles (assuming they are self-driving) could be enlisted to service this additional demand. Most vehicles sit idle in a parking lot but could be doing meaningful work. (Queue SitCom script where someone tries to leave a party but forgot to turn off the feature and their car won't be back for 30 minutes...)