I remember this trip quite well, I had just started a new job earlier that year. William and Catherine also just got married that year and her dress was on display. I was already visiting England for a wedding and this seemed like a worthwhile side quest. We all know the shot of Buckingham Palace from the Victoria Memorial (roundabout in the front), but during certain weeks of the year you can go and see the staterooms. This is the royal lavatory found in the royal garden.