Others (social labour-yard)
Strike, diminished working hours - 1995Strike, wage raise - 1992Strike, state regulations regarding labour conditions - 1982Strike, wage raise - 1974Strike, wage raise - 1986Strike, wage raise - 1993Strike, state regulations regarding labour conditions - 1996Strike, collective agreement demanded by the employees - 2004occupation not on the worksite, state regulations regarding labour conditions - 2010Strike, wage raise - 2011Strike, - 2012Strike, state regulations regarding labour conditions - 2012Strike, wage raise - 2015Strike, - 1919