Possible Meanings Of Sirens In Dreams
To hear sirens in your dream signify a situation or problem that is giving you much stress. The sirens may serve to get your attention and focus on the problem at hand.
To see sirens in your dream, but not hear them may point to your ability to block out certain aspects of a problem. You are only seeing part of the issue. Alternatively, seeing sirens is a warning.
Oracle Dream Interpretation