NAPLES DUI LAW- DUI Arrests Resulting From Concerned Drivers Calling 9-1-1 Can an officer pull a vehicle over for DUI based upon a call from another concerned driver? It depends.  A law enforcement officer must have a valid reason to pull someone over when investigating a possible DUI (for general information on this topic, please refer to Validity of Traffic Stops).  This article deals specifically with DUI arrests that are…