Cavalry, the dismounted attachment, and the blues and royals in the dark tunics on the right hand side. they will be waiting to provide a guard of honourfor the prince will be waiting to provide a guard of honour for the prince of wales, the duchess of cornwall and the duke of cambridge who will be arriving in a short while. most of those taking part, in line with tradition, or in training with the household division. and one interesting thing we will look at later on, the two state trumpeters, i noticed this in my notes, which was nice, new departure. it is a husband and wife team this year, we are told. among the party, the state trumpeters. trumpet majorjulian sandford and lance corporal