Dublin’s Lord Mayor loves bicycles and thinks helmets have to go, and Google thinks he might be on to something.

This video is part of a global series of films documenting the stories of the world’s One Billion Bicycles, filmed and edited by independent filmmakers Bojun Bjorkman-Chiswell and Sarah Cowhey.

Created by the filmmakers to unearth the stories of the world’s bicycles and its importance to humanity, the film series journeys across 5 continents, 20 countries and over 140 interviews with high-powered ambassadors in Bejing through to a man in a bicycle wheelchair in the dusty streets of Mozambique.