Zurich, Switzerland. 1st May, 2014. Armed police forces with tear-gas guns are deployed at an illegal May Day protest rally at Zurich's Helvetiaplatz. The rally disbanded after police squads sealed the place for one hour. Credit: Erik Tham/Alamy Live News

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Size: 4256px × 2832px
Location: Zurich, Switzerland
Photo credit: © EThamPhoto / Alamy / Afripics
License: Licensed
Model Released: No

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