[A refugee covered with blanket walks inside a refugee camp as the sun rises in the northern Greek village of Idomeni, Saturday, Jan. 23, 2016. Hundreds of people from Syria, Afghanistan and Iraq stranded at the borderline as neighboring Macedonia has again stopped letting in refugees heading north from Greece. (AP Photo/Giannis Papanikos)]ALEXANDROUPOLI, Greece (AP) — Left-wing protest groups in Greece are planning two days of demonstrations at the country's border with Turkey, to call on authorities to ease transit restrictions in the wake of two deadly boat sinkings that left at least 46 migrants and refugees dead.