Footage appears to show the ring-style bike lock secured around the handles of a drinks refrigerator at the right-hand side of the shop. Greggs have been forced to state that they are not battling thieves by putting BIKE LOCKS on fridges - after a customer filmed one in use at the chain. The Grainger Street branch of Greggs has previously made headlines for staying open till 4am and employing bouncers to deal with shoplifting and violent disorder. Dubbed a 'mega Greggs' by the press, it is one of the only late-night Greggs in the country. Casey said: "I took a video because it looked a bit incongruous having a bike lock on the fridge rather than a regular lock.