It’s the Ceremony of the Constable’s Dues, one of those ancient traditions that the UK is so damn good at, can be indirectly traced back at least 700 years, and is related to the Crown’s authority over the City of London. However, what is usually a ceremonial march to the Tower and a ceremony inside will this time be far more spectacular — as a helicopter and three Royal Marine offshore raiding craft will be in action as well. The ceremony owes its origins to centuries ago, when ships visiting London would have to pay a payment to the Constable of the Tower of London. What was once a hated tax on mariners is now an exciting ceremony performed very occasionally, usually when a naval vessel is visiting London. It’s a nice treat for the visiting sailors and a pretty special treat if you happen to be visiting the Tower on the day. If you’re outside the Tower, you can watch the sailors and officers marching past, carrying their offering for the Constable — usually, but not always, a barrel of some fine alcoholic drink. If you’re inside the Tower, you can watch the formal handover ceremony. #thekingsguard #london # #toweroflondon ... https://www.youtube.com/watch?v=oYy-JLDemLQ

#horseguardsparade #toweroflondon #buckinghampalace #metpolice #thekingsguard #windsorcastle #armedpolice #london #thequeensguard #armedforces #kingscoronation ... https://www.youtube.com/watch?v=vXDgBGDlmVc