The original "circus" was in ancient Rome "The circus of Rome is
thought to have been influenced by the Egyptians and Greeks
where chariot racing and the exhibition of exotic animals were
popular events. The Roman circus consisted of tiers of seats
running parallel with the sides of the course, and forming a
crescent round one of the ends. The lower seats were reserved
for persons of rank; there were also various state boxes, eg.
for the giver of the games and his friends. In Ancient Rome the
circus was the only public spectacle at which men and women were
not separated sounds like it may have contributed to the
downfall of rome, or is it just me? But this leads to a group
performance piece that would wander around BRD of which (without
local change of direction ) requires returning to the starting
point. in my example of a circuit: 1) the only location
identified is the starting point 2) with local changes of
direction: there is no required returning to the starting point
3)where such a venture would lead is