The CAN-do Culture. Steve Chalke visits London's Bromley-by-Bow health centre, a catalyst for regeneration in the area. The first to be owned by its patients, it offers, in addition to the usual services, access to over 100 different activities considered just as important as medicine. He meets the founder, Andrew Mawson , who describes how he has now linked up with other social entrepreneurs to form the Community Action Network, which is spreading the CAN-do culture all around the UK. Producer Sandra Sykes