Precedence is the order in which the various corps of the British Army parade, from right to left, with the unit at the extreme right being highest.
The general rule for establishing the order of precedence is the date of creation of the regiment and its subsequent unbroken service.
The second order of precedence represents units that were on the establishment of the Territorial Army at the time of the review.
Order of precedence in this instance includes the current role of the unit, placing Armoured Corps before Artillery and so on.
As on that day, the list below has been divided into blocks corresponding to the order in which the units formed and grouped.