BBC: French urban climber Alain Robert has scaled the Lloyd’s of London building in the City as he joined the protest over climate change. Mr Robert climbed the famous building at One Limehouse Street and unfurled a 100-foot banner that warned of “100 months” left to save the planet. Witnesses said Mr Robert did not use ropes as he climbed up to the ninth floor of the 290-ft building. He was met by police as he descended from his climb. ‘Human spider’ A …