Strike, state regulations regarding labour conditions - 1982Lockout, collective agreement demanded by the employees - 1913Strike, for better safety - 2003unrest, - 1672Strike, primary - 1913Strike, wage raise - 1920Strike, wage raise - 1912Strike, wage raise - 1912Strike, wage demands excluding wage raise - 1916Strike, against the sacking or punishment of a colleague - 1913Strike, wage raise - 1915Strike, wage raise - 1921Strike, wage raise - 1919Strike, other demands - 1920Strike, against a wage cut - 1925Strike, against the sacking or punishment of a colleague - 1931