Trespass dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.
Interpretation 1 — Internet Archive - Anonymous
To dream you are on forbidden premises presages a very strong attraction towards one who is already married. There is the utmost danger in this friendship and your dream is the warning sent you.
Source: Mystic Dream Book • Author: Internet Archive - Anonymous
Interpretation 2 — myjellybean
To dream that you are trespassing, suggests that you are forcing your beliefs on others. It may also mean that you are being a bit smothering, and need to give someone their breathing room.
Source: My Dream Interpretation • Author: myjellybean