Strike, against the results of a reorganization - 1995Strike, other demands - 1985Strike, wage raise - 1997Strike, against the results of a reorganization - 1996Strike, wage demands excluding wage raise - 1997Strike, wage demands excluding wage raise - 1998Strike, wage raise - 1949Strike, wage demands excluding wage raise - 1953Strike, solidarity with fellow strikers - 1953Strike, primary - 2000Strike, against the results of privatization - 2000Strike, for better safety - 1985Strike, state regulations regarding labour conditions - 1980Strike, against the results of a reorganization - 1987Strike, wage demands excluding wage raise - 1974Strike, state regulations regarding labour conditions - 1980Strike, against a wage cut - 1974Strike, against a wage cut - 1978Strike, wage raise - 1986Strike, wage demands excluding wage raise - 1986Strike, wage raise - 1990Strike, wage raise - 1987Strike, against massive lay off - 1988Strike, solidarity with fellow strikers - 1988Strike, against understaffed work - 1988Strike, wage demands excluding wage raise - 1994Strike, for better safety - 1999Strike, wage raise - 1999Strike, against the supervision - 2001collective illness, for better safety - 1984Strike, wage raise - 2005Strike, wage raise - 2003Strike, against a worsening of the pension scheme - 2004Strike, against the results of privatization - 2006Strike, for better safety - 2001Strike, against a wage cut - 1977