File:Water cannon used by Chilean riot police in Valparaiso in 2013.jpg - Wikimedia Commons
Controversy erupts over police water cannons - The Korea Times
Demonstration Police Water Cannon During Festivities Stock Photo 1457911655 | Shutterstock
70+ Police Water Cannon Stock Photos, Pictures & Royalty-Free Images - iStock
Hong Kong police unveil water cannon trucks after new protests
Can water cannons cope with flash mob riots? | New Scientist
My city doesn't need water cannons, it needs a police force we can trust' | New Internationalist
Theresa May rejects use of water cannon in England and Wales | Police | The Guardian
Boris Johnson: Public back my calls to give police water cannon
Cops buy three more water cannon trucks at HK$9.9 million | The Standard
Water cannon - Wikipedia
Colombian Police Use Water Cannons, Tear Gas Against Protesters
Water Cannon 10000 Prototype for the German Federal Police - autoevolution
Melbourne protests: Call for cops to unleash water cannons at protests | Herald Sun
Police disperse Istanbul protesters with water cannon
Police say water cannons deployed in Tel Aviv due to 'illegal protest' | The Times of Israel
Police use water cannon to end climate protest, 700 arrested - DutchNews.nl
German police use water cannons on counter-protesters to anti-lockdown - CGTN
German Police Use Water Cannons on G-20 Protest
Police, water cannons stand ready to deal with protesters outside Parliament
Hong Kong police unveil water cannon trucks after new protests | The Guardian Nigeria News - Nigeria and World News — World — The Guardian Nigeria News – Nigeria and World News
White-washing the water cannon: salesmen, scientific experts and human rights abuses | openDemocracy
Blue dye sprayed by police 'may be toxic' - Asia Times
