Inside M&S at Christmas

The retailer is preparing to launch hundreds of new products in a bid to stand out from rivals, including an authentic premium panettone and a festive makeover for Colin the Caterpillar. But their slow-cooked turkey and all the trimmings product is at risk due to supply issues, and problems with the development of their Christmas sandwich puts the launch in jeopardy. Meanwhile, in Essex, it's a race against time to open a new £15million store before the peak shopping season begins.