Patrol dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Ibn Seerin

(Sentinel, Watchmen) A patrol in a dream represents a warning to the person seeing it. Fleeing from a patrol of soldiers, then getting caught and interrogated by them, and if one is released thereafter in the dream, it means that he will repent for his shortcomings.
Source: Islamic Dream Interpretation Author: Ibn Seerin

Interpretation 2 — Margaret Hamilton

Authoritative protection figurative of spiritual or physical help
Source: Dream Dictionary Unlimited Author: Margaret Hamilton