DAMAULI: Three persons were injured, one of them critically, when a microbus, heading to Besisahar of Lamjung from Kathmandu, met with an accident at Gorechautaro in Bandipur Municipality-6 in Tanahun district on Saturday. The critically injured preson has been sent to Green City Hospital in Kathmandu for treatment while two others are admitted to a local hospital in Dumre. The accident occurred when the microbus (Ba 2 Kha 9356) fell into the roadside sewer along the Prithvi Highway. Meanwhile, police said they have detained the microbus driver for interrogation.