The multi-agency search and rescue operation in Anjaw district of Arunachal Pradesh, where a mini-truck on which 21 people from Assam were travelling plunged into a deep gorge, has been officially called off by the district administration on Monday. Till Sunday, 20 bodies were recovered and one survivor rescued following four days of intensive efforts by disaster response teams, Anjaw Deputy Commissioner Millo Kojin said. The DC in an official order said that the search and rescue operation, which began on December 11, was formally concluded at 10 am on Monday after exhaustive combing of the accident site near Lailiang, about 40 km from Hayuliang sub-division. Though earlier it was estimated that 22 labourers were in the ill-fated vehicle, but a communication from the senior superintendent of police of Assam's Tinsukia district on Sunday confirmed that there were only 21 people in the mini truck, including the driver, the DC said. The accident occurred on the night of December 8 al