On Wednesday, 13 March, it will be decided whether the strike called for on 9 April will be four or 24 hours. On 18, 20, 25 and 27 March will be 24-hour stoppages.

They have wages frozen since 2021, and the company has told them that it cannot take “wage increases” because “it would mean a strong economic imbalance and economic bankruptcy of the contract”.

Workers have been mobilised since October 2023 to call for improved working conditions.