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World Naked Bike Ride, London, UK. Naked cyclist taking part in the cycling event. Male nude rider with mobile phone covering genitalia Stock Photo - Alamy
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Hundreds of riders ditch their clothes for the annual World Naked Bike Ride in London – New York Daily News
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18 things you need to know if you want to ride in (or avoid) Portland's 2018 World Naked Bike Ride - oregonlive.com
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