Thessaloniki: Thousands protest for Macedonia and against Prespes deal with FYROM
Many gathered despite draconian security measures
Tsipras-Zaev sign the agreement in Prespes amid public rage (Upd.3)
Thousands of protesters blocked violently by police
Prespes border crossing: Interministerial meeting headed by Kotzias
Talks focused on the necessary preparations for securing the lake and land access to the border crossing in Prespes