I walked around London a lot last week. Wednesday, for example.
I started in Islington, along the canal, and wandered downwards. Past the remains of City Road underground station, through Clerkenwell and Farringdon to Smithfield, along Charterhouse Street and Grand Avenue. I walked under the restored Temple Bar to St Pauls. Then across the Millennium Bridge.
Some sort of film shoot was going on on the Millennium Bridge. A Bollywood movie, maybe, or a dance video. I lurked about with my camera, trying to work out what was going on.