"The central zones of $CITY are self-driving only". You could still use your normal car to get to parking lot near the city and switch to public transport but if you want to get INSIDE the zone then you need to be self-driving.
(On sidenote, you could have self-driving electric taxis that ONLY serve inside the zone as well as zone-only buses)
"The central zones of $CITY are self-driving only". You could still use your normal car to get to parking lot near the city and switch to public transport but if you want to get INSIDE the zone then you need to be self-driving.
(On sidenote, you could have self-driving electric taxis that ONLY serve inside the zone as well as zone-only buses)
Then gradually expand the zone.