Flag (general terms)
A bet on four selections - 6 doubles, 4 trebles and one accumulator
and 6 "Up and Down" bets in pairs 23 bets in all.
Fold When preceded by a number, a fold indicates the number
of selections in an accumulator. An 8-Fold would be an accumulator
with 8 selections, all of which must win for the wager to be
successful.
