The Foreign Ministry advised Israelis in Greece to 'exercise heightened vigilance' throughout the day, due to demonstrations and protest rallies that will take place at dozens of locations across the country, including Athens, Thessaloniki, the islands and various tourist sites, against the backdrop of the war in Gaza. 'In light of the expected scope of the protests and the possibility of large gatherings and disturbances, the Foreign Ministry advises Israeli citizens staying in Greece to exercise heightened vigilance, stay away from protest sites and gatherings and avoid any friction or confrontation with protesters,' it said. 'It is advised to conceal Israeli and Jewish symbols.'