America’s urban theorists such as Richard Florida and Ed Glaeser have stressed the physical nature of streets in stimulating informal contacts, novelty and creativity. Such qualities are not found in glass skyscrapers. What will draw workers back to the City and Westminster are not 60 anonymous lift shafts even with free gyms, pools and climbing walls. It will be the spaces in between, the surviving Georgian and Victorian side streets and courtyards, basements and attics, the coffee bars, a city with changing uses, moving, adapting, surprising.