Four auto-rickshaws and a ‘human hauler’ were set on fire at Feni during the BNP-led alliance’s countrywide blockade and shutdown.The vehicles were attacked at Feni’s Post Office area on the old Dhaka-Chittagong Highway on Wednesday morning, said Feni Model Police Inspector Md Shahinuzzaman. Police have arrested two suspects from the location but could not provide details of their identity.”Activists of the Jatiyatabadi Chhatra Dal and Islami Chhatra Shibir took out a sudden procession at the town’s Post Office area.” They blasted three crude bombs and torched a ‘human hauler’ using petrol before the police chased them away. Fire units rushed to the site to put out the fire, said Feni Fire Service Station Officer Jahangir Alam.