Open by 4 is better.
-CT's cannot hold T's in a place which can only be opened from the outside? [solitary on some maps, VIP cell on some maps. Does not include areas which have more than one exit, i.e. VIP on razor]
I actually like going into solitary, especially with a gun and a crowd of prisoners around me.
there's always a CT that goes real close to the solitary window in electric, and gets their head blown off by a pistol, ending in a rebellion.