The Indian city of Chennai banned billboard advertising completely; https://www.rapidtransition.org/stories/adblocking-the-global-cities-clearing-streets-of-adv

The Indian city of Chennai banned billboard advertising completely; https://www.rapidtransition.org/stories/adblocking-the-global-cities-clearing-streets-of-advertising-to-promote-human-and-environmental-health/ https://www.rapidtransition.org/stories/adblocking-the-globa... Public advertising is company sponsored graffiti; http://www.stuartmcmillen.com/comic/litter-on-a-stick/ http://www.stuartmcmillen.com/comic/litter-on-a-stick/