ASDA workers are set to vote on strike action after reaching breaking point over fire safety complaints, wage errors and pressure to work extra shifts at a superstore.

Up to 100 GMB members at the site in Gosport, Hampshire, will take part in the ballot starting this Friday until December 22.

GMB regional organiser Nicola Nixon said: “This dispute has been brewing for some time now, with local management continuing to ignore growing concerns and an extremely stressed workforce reaching breaking point.