Jails announces a change in our style of life. If the prison guard is nice and smiling, or if the doors are open, the change is imminent. If the attitude of the prison guard is sullen and the jail is dark, we should reflect about our own behavior from now. If our feelings in the dream are violent, or desperate, it points out the change had been against our will.
Read more about dreaming of Prisoner, jail, prison cell, imprisonment, dungeon in other dream meanings interpretations.