World's Busiest Cities

World's Busiest Cities

Hong Kong
ABC  |  October 3, 2017

Discover the secret systems that keep the world's most crowded, complicated and chaotic cities moving. Dan Snow, Anita Rani and Ade Adepitan go behind the scenes to reveal the armies of people keeping iconic megacities running.

Discover the secret systems that keep the world's most crowded, complicated and chaotic cities moving. Dan Snow, Anita Rani and Ade Adepitan go behind the scenes to reveal the armies of people keeping iconic megacities running.

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