DHADING: A biker who was seriously injured in a road mishap at Thakre Rural Municipality in Dhading on Tuesday has succumbed to injuries, today. 32-year-old Niranjan Tamang of Thakre Rural Municipality-3 had sustained critical injuries after he was welted by a bus (Lu 2 Kha 238) en route to Kathmandu from Bhairahawa. Tamang breathed his last while undergoing treatment at Norvic Hospital this morning, Area Police Office, Khanikhola informed. Police have detained the bus driver and impounded the vehicle.