To dream of an alley, denotes your fortune will not be so pleasing or promising as formerly.

Many vexing cares will present themselves to you.

For a young woman to wander through an alley after dark, warns her of disreputable friendships and a stigma on her character.

To dream of an alley suggests that you feel limited, restricted, or confined from doing something that you want to do.

You feel stuck and don’t know how to escape.