At Debenhams, St Patrick's Street, Cork. 17/09/2020. Day 161 of the official picket of Debenhams stores by former workers. Mandate Union strike action. Former Debenhams workers continue their picket of stores. Former striking workers from Vita Cortex , Denis Ryan and Sean Kelleher joined the picket on Thursday as the Debenhams dispute became the longest running industrial dispute in Irish history. Pic; Larry Cummins.