A truck driver has sustained burn injuries after a petrol bomb was hurled near Ahammadpur bridge area of Sadar upazila in the district.
The injured is Ashraful Islam of Dostanabad village under sadar upazila.
He was admitted to Natore Sadar Hospital.
Rapid Action Battalion (RAB) arrested a local BNP leader for his alleged involvement in the arson.
Laskmipur-Kholabaria union BNP secretary Khorshedul Alam, 50, was arrested from his business centre at Ahammadpur area.
Sadar police station Mizanur Rahman said miscreants hurled a petrol bomb in the front glass of a truck at Nagarbari area of Pabna early Thursday while it was on run to carry fertilizer.
Locals and a team of Natore firefighter rushed to the spot and doused the fire.
