(AFP) Police fired tear gas at protesting [migrants] on Monday on Lesbos, a Greek island on the frontline of the migrant crisis, an AFP photographer said.
Sordid conditions in the camp of Moria, one of the most overpopulated in Europe, triggered the latest clashes, with angry migrants demanding to be released.
Clashes also erupted at Kastanies, on the Greek-Turkish border, according to footage from the Greek government.
More people have been trying to get to Greece since Turkey on Friday said it would open the gates for refugees wanting to travel to Europe, as a way of pressuring the West to intervene in the Syrian conflict, where many refugees come from.
