Europe migration crisis: 'Impossible' situation on Kos - MSF

Conditions among migrants arriving on Kos are becoming "impossible", a charity has warned.

Footage has emerged of migrants on the Greek island fighting over limited food and water supplies.

Julia Kourafa of Medecin Sans Frontieres said they were working "alone" and urged the authorities to do more to ease the crisis.

"We are reaching a point that...we cannot give any more help because it's too much", she said.