Plain-clothes police officers on patrol in the West End uncover what they believe to be a phone scam. An underwear designer wants to get samples of her new collection ready for a meeting with a major Oxford Street department store - but on a visit to the factory in Wales, all does not go to plan. There are an estimated 3,000 restaurants within a kilometre of Oxford Street, but how do they keep ahead of the competition? The programme takes a look at how they source some of the most sought-after ingredients in the world. The only charity shop in the Oxford Street area is trialling a new scheme to improve its stock. Plus, a look at the police licensing team as they crack down on unruly pubs and clubs.