Re: For inner cities
"When cleaning is required the car drives itself to a cleaner"
rube goldberg setup ensues:
a) car picked up, roof pops open, shake out the trash
b) car is hosed down on the inside, blown dry with something equivalent to a jet engine
c) a robot arm comes out from the side [off camera], hangs a tree-shaped de-oderizer from where the rear view mirror would normally be
[while 'Powerhouse' plays in the background]