Two passenger buses were set on fire in separate incidents in the capital on Monday morning.Police and local sources said the first incident occurred around 6:30am in front of BRAC University in Badda, where miscreants torched a bus of Akash Enterprise.Another fire incident was reported at Shahjadpur Bashhtola area under Gulshan Police Station, where a Victor Classic bus was set ablaze, locals said.No casualties were reported in either incident.The fires caused traffic congestion on the Badda road before police arrived and removed the damaged vehicles.