DIYARBAKIR - Illegal demonstrators in southeastern city of Diyarbakir burned tires and threw stones at police forces.
Traffic in the city has been interrupted in various parts of Diyarbakir as demonstrators erected barricades with tires on roads.
Diyarbakir police had to use tear gas to disperse the illegal demonstrators.
Meanwhile, illegal demonstrations also took place in another south-eastern city of Siirt where police used tear gas to disperse the demonstrators.