Cyclists around the world "put the fun between their legs" and commemorated spring with the annual World Naked Bike Ride. The clothing-optional bike rides has taken place in at least 70 cities and 20 countries around the world.
Participants in Sao Paulo, London, Mexico City, Los Angeles and Toronto rode on Saturday, the official date, while other cities including New York and Portland did their ride on other dates. Organizers say it is to demonstrate the vulnerability of cyclists on the road and to protest against oil dependency.
Cyclists take part in the "World Naked Bike Ride" on Sao Paulo's Paulista Avenue
Naked cyclists take part in the World Naked Bike Ride in Mexico City
People ride in the World Naked Bike Ride in Los Angeles, California
Participants take part in the 2014 World Naked Bike Ride event in Toronto, Canada,
People ride in the World Naked Bike Ride in Los Angeles, California
A naked cyclist takes part in the World Naked Bike Ride in Thessaloniki, northern Greece,