https://www.chicagotribune.com/la-fg-india-strike-pictures-photogallery.html
https://www.nytimes.com/2019/01/28/world/europe/france-yellow-vests-police.html
https://www.theguardian.com/world/2016/oct/03/greek-police-fire-teargas-at-pensioners-during-anti-austerity-protest-athens