BBC World Service, Bush House, Strand, London

Treated today to a tour of Bush House by my friend at the BBC World Service (thanks Simone!) In a month's time the whole operation is moving to Broadcasting House on Regent Street, ending the Beeb's near 70-year stay in one of London's iconic buildings. The staff seem gutted to be leaving and, wandering the historic corridors, studios and landings today, it's easy to understand why.