@thekingsguardschannel: The Lord Mayor's Show in London. Alderman Alastair King 👏 The Lord Mayor’s Show is the oldest, longest, best loved and least-rehearsed civic procession in the world. It dates back to the early 13th century when King John, desperate for support, granted that the City of London could appoint its own Mayor. He required that each newly-elected Mayor should come upriver to distant Westminster and swear loyalty to the Crown, and the Mayors have been making that journey for over 800 years. Around them grew up a noisy, colourful, joyous procession that over the centuries became known as the Lord Mayor’s Show. #lordmayor #london #fyp #police #kingsguard #city #thekingsguard #horse