ProtestErs react after Turkish anti-riot police used tear gas against women's rights activists marching to protest against gender violence in Istanbul.
On November 7th, 2018, a police officer lets a member of the public out of a crime scene near "Billy Fury Way," where a teenager was stabbed the previous evening in London, England.
Tear gas envelops Marseille football supporters during clashes with French security officials on a street in Marseille, France, on October 25th, 2018, ahead of a match with Italian club Lazio.
A team of researchers mapped the per capita 311 calls for nuisance complaints within gentrifying neighborhoods to find out how the influx of new residents affects racially charged calls to the police.
Policemen block an exit in Cologne's main railway station, where a man took a hostage in the early afternoon on October 15th, 2018, at Cologne Central Station in Cologne, Germany.
A riot policeman throws a sound grenade during clashes against protestors demonstrating against Nicaraguan President Daniel Ortega's government in Managua, on September 23rd, 2018.