DUWDunlopHolwerdaStrike, wage raise - 1904Strike, secundary - 1899Strike, wage raise - 1951Strike, against massive lay off - 1976Strike, wage raise - 1949Strike, against massive lay off - 1976Strike, wage demands excluding wage raise - 2000Strike, wage raise - 1989Strike, against the speed up of work - 1999Lockout, the workers are ordered to leave the union - 1899Lockout, workers refused to accept a wage cut - 1922Lockout, because the workers had been on strike - 1931Strike, wage raise - 2002Strike, wage raise - 2002Strike, against a wage cut - 2012Strike, against massive lay off - 2013Strike, wage raise - 2001Strike, wage raise - 2001Strike, wage raise - 1917Strike, - 1890Strike, - 1920Strike, against a wage cut - 1922Strike, against a wage cut - 1923Strike, the workers demanded wages for lay-off - 1931