Battersea Bridge. Chelsea Embankment, posh houses, j’aime. Chelsea Bridge and Chelsea Gardens, even posher houses, I’d like to live there. City of Westminster. Lambeth Bridge. Pimlico, that’s where it was. Millbank. Houses of Parliament, nice park nearby. Westminster Abbey, tourists. Trafalgar Square, more tourists, people leaving work. Charing Cross, at last. Confused. Trafalgar Square. The…