Two persons were critically injured in a road  accident at Charing Gogoi Ali , on NH-37, 6 km from Gaurisagar Police Station in Sivasagar district on Sunday evening. According to eye witness two motorcycle borne youths, coming from Sivasagar towards Jhanji, were knocked down from behind by a Maruti car that was also going towards same direction. The two bike riders identified as Bubul Borah and Sanjib Borah received serious injuries and were rushed to Sibsagar Civil hospital. Bubul Borah’s condition was stated to be critical. Later he was shifted to Assam Medical college and hospital for further treatment.