Black Rod 1350 by royal letters patent, though the current title dates from 1522. The position was adopted by other members of the Commonwealth when they adopted the British Westminster system. The title is derived from the staff of office, an ebony staff topped with a golden lion, which is the main symbol of the office's authority. A ceremonial rod or staff is a common type of symbol indicating the authority of the office-holder. Depictions of ancient authority figures in many cultures include such a rod (alternatively called a sceptre). Another early example was the fasces (literally a bound bundle of rods)
Staff of office Staff of office A staff of office is a staff, the carrying of which often denotes an official's position, a social rank or a degree of social prestige. Apart from the ecclesiastical and ceremonial usages mentioned below, there are less formal usages. A gold- or silver-topped cane can express social standing (or dandyism). Teachers or prefects in schools traditionally carried less elaborate canes which marked their right (and potential threat) to administer canings, and military officers carry a residual threat of physical punishment in their swagger sticks. Orchestral conductors have in their batons symbols of authority as well as tools