UPDATE: Read the new measures Greece takes to enhance border security after security meeting under PM Mitsotakis
"The present situation constitutes an active, serious, exceptional and asymmetric threat to the country's national security"
Evros: Chaos at the Greek-Turkish borders with new clashes with migrants who can not enter Greece! (videos-photos)
Mitsotakis: More than 4000 attempted to enter Greece last night and they were pushed back - We reinforce the borders
Greek PM contacts EU leaders: Strict message to Turkey, “No one comes in”! (video)
One massive, organized attempt by the migrants to storm the Greek borders was stopped by the Greek security forces on Friday night