Cars formed four kilometer-long line at Kulata-Promachonas border checkpoint at the Bulgaria-Greece border. There are less cargo vehicles at the border crossing into Greece and traffic is less intense than yesterday. Teams of Bulgaria’s Traffic Police are controlling traffic in order to prevent congestion at the border control area. Traffic control at Promachonas checkpoint on Greek territory is also faster. The Greek border authorities are checking the passenger locator forms and passengers’ QR codes. Mass testing for Covid-19 of Serbian nationals continues. Traffic is expected to increase sharply in the early afternoon of the last working day of the week.