A crude bomb went off in front of the BNP’s central office at Naya Paltan in Dhaka on Saturday evening.
The incident occurred around 6:10pm, Paltan police station Officer-in-Charge (OC) Salahuddin Mia told UNB.
Some five to six people have been detained from the spot over the incident for questioning.
Additional police personnel have been deployed in the area to avoid any untoward situation, he added.