En Prison (Roulette term)

En Prison (Roulette term) – A rule that gives players a second chance after making an even-money bet that lost to a 0 or a 00. The bet is left on the table for the next spin. Similar to a bonus in some casinos, it’s the stake that stays on the Roulette table for another spin following an Even Money Bet where the outcome was zero or double zero.