DISK Metalworkers’ Union (Birlesik Metal-Is) announced a strike in the metal industry for 29 January. The strike will cover around 15,000 workers in some 40 companies in Turkey.

http://www.industriall-union.org/turkey-thousands-of-metalworkers-to-strike-on-29-january

This means they will be organizing quite big a strike during Feb. 18 actions.

Turkish government is famous with violations of right to strike,