epa07934898 People burn objects as demonstrations against the increase of Metro fares take place, in Santiago, Chile, 19 October 2019. During this week, protests against the increase of Metro fares have turned into violent riots, as Government declared an emergency state, and soldiers were deployed in the streets. EPA-EFE/ELVIS GONZALEZ

epa07937707 A man receives medical attention after being hit by Carabineros de Chile during a new day of protest against social inequality in Santiago in Santiago, Chile, 20 October 2019. The Chilean Army General Javier Iturriaga, responsible for security during the state of emergency in the capital of the country, ordered a new curfew on Sunday 'to protect everyone's life' in the face of the worsening riots, which have left three dead. EPA-EFE/ESTEBAN GARAY