ATHENS (Reuters) - Greek police fired teargas to disperse migrants and refugees protesting on Monday about conditions in migrant camps on the island of Lesbos and the slow pace of processing asylum requests.
Violence broke out near the Kara Tepe camp, a police official said, after hundreds of people marched from the island's congested migrant camps to the city of Mytilene.
Aid groups have described living conditions in some of Greece's island camps as appalling.
A Reuters witness said the protesters were mainly women and children. They held signs reading "Freedom".
Some evaded a police cordon and crossed a slope to reach Mytilene, where a group tried to set up tents.
Lesbos has been one of the main gateways into Europe for migrants fleeing war and poverty in the Middle East and beyond. Hundreds of thousands of people passed through Greece at the peak of Europe's migrant crisis in 2015 and 2016.
Last year, more than 74,000 refugees and migrants arrived in Greece, among them 3,500 children, according to the United Nations refugees agency UNHCR. Most of them arrived on the islands Lesbos, Chios and Samos, crossing from Turkey.
The conservative government elected in July has announced plans to "decongest" the islands, shut down existing camps and replace them with holding centers that will process new arrivals and people whose asylum applications have been rejected.
The centers that will close include the Moria camp on Lesbos, which was set up to accommodate 2,850 people but hosts at least five times that number.
Last week, the government said it wants to install a floating barrier in the Aegean Sea, off Lesbos, to deter migrants arriving at its shores.
(Reporting by Lefteris Papadimas and Elias Marcou; Writing by Renee Maltezou; Editing by Catherine Evans)