Assam Police on Tuesday evening warned of possible terror attacks by the ISIS in the state.
All public places and vital installations were put on high alert.
The advisory has asked various police units to maintain utmost vigil and keep a "sharp eye for suspected persons/ articles and vehicles" and conduct proper frisking and checking of vehicles and persons.
Top officers of Assam police held a meeting to chalk out an elaborate security ring to prevent such untoward incidents.
