HGV drivers and shunters at a Müller factory in Gloucestershire will begin a fresh round of strike action this week over imposed rota changes.
According to trade union Unite, the change to a five-days-on-two-days-off rota system at the Stonehouse site contravenes an agreement made between Unite and the company earlier this year.
Nearly 70 staff, who are responsible for delivering milk and other dairy products to M&S and Waitrose nationwide, have taken nine days of strike action since August 25.