Protesters from the communist party-affiliated PAME union run away to avoid tear gas thrown by riot police during clashes in central Athens, on Tuesday, Nov. 17, 2020. Thousands of police officers have been deployed in Athens and the northern Greek city of Thessaloniki to prevent gatherings usually held to mark the anniversary of the 1973 crushing of a student uprising against the military junta then ruling Greece. The government has banned the marches this year, citing public health concerns as the country struggles to contain a resurgence of the coronavirus. (AP Photo/Thanassis Stavrakis), APTOPIX