A hero soldier who had just arrived home from a tour of Afghanistan was refused service at a supermarket after being told they didn't serve people in army uniform. Sapper Anthony Walls, of the 21 Engineer Regiment, popped into the Co-op in Croydon for some beers after a gruelling 34-hour journey from Kandahar. The 27-year-old, said it was his 'first hour back in the real world' after dodging Taliban bullets for the past four-and-a-half months helping build 'the most dangerous road in Afghanistan'. But when he arrived at the till to pay he was met with a blank stare from...