Diageo strike action. File photo dated 08/08/13 of a general view of the London head office of drinks giant Diageo, which is being threatened with strikes in the run up to Christmas after workers voted for industrial action over cuts to their pensions. Issue date: Monday November 21, 2016. Members of the GMB union in Diageo’s Scottish operations, including bottling plants at Leven and Shieldhall and distilleries across the country, backed walkouts by 63% and other forms of industrial action by 69.7%. See PA story INDUSTRY Diageo. Photo credit should read: Jonathan Brady/PA Wire URN:29239431