Greggs bakeries around the UK have reportedly shut on Wednesday morning amid reports of IT issues.Customers in cities including London, Cardiff and Manchester reported on X their local outlets had closed. Other outlets were said to be open but only accepting cash.One X user said: “Greggs in Westminster closed. Problem with tills. Is this Nationwide or just local?”Another replied: “Greggs near Cardiff Central has same issue”.Another X user said: “Greggs this morning cash only! Sitting here with my coffee watching almost everyone have to walk out”.A Greggs spokesperson told the BBC: "We are currently experiencing issues accepting payments in our shops. We are working to resolve this as soon as possible."