Additional District Magistrate (ADM) Sivasagar has reinforced night curfew in the five-kilometre belt in Assam side of Sivasagar District of Assam bordering Nagaland state with effect from May 22, 2019 for a period of 60 days, reports Nagaland post on May 6. The curfew has been imposed as a precautionary measure to prevent occurrence of anti-social elements, extremist and unlawful activities coming across the Assam-Nagaland border in the belt of Sivasagar District.