The audience votes for the 2 nominees, 1 is algoed, making 3 nominees, there is PoV to take one down, then the players vote one out.
But there is a secret power, given in the second week, the diamond power of veto, introduced in BB4 (US), to be used any week (hopefully before they are evicted) ;) to take one person down and get the sole vote for eviction that "day".
