Queen's Guard

The Queen's Guard is a guard on special duty who appeared just northwest and southeast of Gypsy Aris' tent and southwest of Horvik's shop on May 22, 2012.

Speaking with them shows that they are to make sure the area is spick'n'span for a Diamond Jubilee which seems to be a "top secret" event to be hosted by the Queen. This is a teaser for the upcoming Diamond Jubilee event.

The event was released on Tuesday May 29, 2012, along with the Queen Black Dragon. The event offers players a chance to earn a corgie as a pet, hire a Queen's Guard as a servant for a POH, and participate in the Cryptic Clues event. This event will last for two weeks.

Trivia
This NPC lacks the characteristic chest armour donned by the real Life Guards Regiment.
 * The Guards are styled in the fashion of the Life Guards, one of the two regiments that make up the Household Cavalry, the Cavalry forms 2 of the 7 regiments (5 infantry) in the Household Division which guard the royal residences. As with all the guards units, the Life Guards are a professional combat unit within the British Army, and are used as armoured reconnaissance troops - The ceremonial uniform, and the horses, are no longer used in combat however.
 * The Life Guards themselves are famous for guarding Whitehall, a London landmark.