Migrant crisis: 'No food, no water' at Idomeni camp

Thousands of stranded migrants are being evacuated from the makeshift Idomeni camp on Greece's northern border with Macedonia.

Most are being taken to specially designed processing facilities some 80km (50 miles) south, near Greece's second city, Thessaloniki.

The BBC's Yolande Knell spoke to some migrants leaving the camp, who described poor conditions.