Strike, wage raise - 1960Strike, wage raise - 1963Strike, against understaffed work - 1990Strike, for better safety - 1989free transport, general politics - 1978Strike, - 2003Strike, wage raise - 2003Strike, for better safety - 2004Strike, organization of work - 2005Strike, against a worsening of the pension scheme - 2004Strike, against the results of a reorganization - 2006Strike, pay of strike days - 2008Strike, against the sacking or punishment of a colleague - 2006