For the last 40 years, David Clements has worked as a machine operator at the Warrnambool Cheese and Butter factory at Allansford, 10km out of Warrnambool in western Victoria.
The business was taken over by Canadian dairy giant Saputo in 2017. A few years later, workers renegotiated their first enterprise bargaining agreement with the new owners, agreeing to a 2.5% annual pay increase for three years.