A police officer pushes a migrant as he queues with others for a registration procedure inside a stadium in Kos, on the Greek southeastern island of Kos, yesterday. Locked in a sunbaked football stadium without food, drinking water or sanitation, about 1,000 refugees queued for hours to register with overwhelmed Greek authorities on the holiday island of Kos, now at the forefront of a humanitarian crisis sweeping the financially broke country.
