Police in Istanbul fired tear gas and rubber bullets to break up a group of May Day demonstrators on May 1, a Reuters witness said, as authorities detained more than 200 people at protests around the city.
Reuters: Turkish police fire tear gas at May Day demonstrators in Istanbul
Demonstrators hold a sign reading "No! The referendum should be cancelled" during a protest at the Kadikoy district in Istanbul on April 23, 2017 following the results in a nationwide referendum that will hugely enhance the president Recep Erdogan powers.