Unidentified assailants hurled several petrol bombs at the Public Works Department office and a Grameen Bank branch in Gopalganj early Thursday morning, setting a government pickup van on fire. The incidents occurred around 4:30 a.m. on Model School Road and in Ulpur area of Sadar upazila. Fire service personnel and local staff managed to extinguish the flames before they spread further. Police confirmed the attacks and said law and order in the district remains under control. The attacks coincided with a tense atmosphere across the district following a lockdown called by the Awami League. Security forces have been deployed at key points, and intelligence surveillance has been intensified to prevent further unrest.