After two years, we were extremely pleased to be able, once again, to join up with Andrew Davies for one of his fascinating London walks and this year we chose to go to Westminster.  Andrew picked out a few of his favourite points of interest: Georgian mews nestling alongside corporate glass, a Byzantine cathedral rubbing shoulders with the Edwardian baroque of the Middlesex Guildhall (now the Supreme Court), historic St. Margaret’s Church, Westminster School, St. John’s Church in Smith Square, and a Victorian Gothic drinking fountain boasting fine views of the Thames.