Keys to the Kingdom?

Congratulations to the newly married Earl and Countess of Strathearn! I had no intentions of watching the wedding but got drawn in, and thoroughly enjoyed it. I particularly liked the sermon by the Bishop of London, I can imagine he is a mischievous chap, and the Rutter composition "This is the day".

I happened on a street party up in Clermiston early in the day but didn't get any photos. So here are the keys to the future king's kingdom, metaphorically speaking, and an enormous fake diamond.

I hope the newly weds have a long and happy future together.