https://metrothessalonikis.com/news/%ce%bd%ce%ad%ce%b1-%ce%b1%ce%bd%cf%84%ce%b9%cf%80%ce%b1%cf%81%ce%ac%ce%b8%ce%b5%cf%83%ce%b7-%ce%b3%ce%b9%ce%b1-%cf%84%ce%b9%cf%82-%ce%b1%cf%81%cf%87%ce%b1%ce%b9%cf%8c%cf%84%ce%b7%cf%84%ce%b5%cf%82/