Noida and Greater Noida till April 30. Gautam Buddh Nagar District Magistrate Suhas L Y said in a order, "The curfew which was earlier imposed till April 17 will be in force from 8 pm to 7 am till April 30 across the district, including Noida and Greater Noida."According to the order, the restrictions imposed in the past during the night curfew will remain in force.Meanwhile, the Gautam Buddh Nagar administration has asked residential societies and sectors to appoint a "corona vigilance officer" who would report COVID-19 cases to their respective Resident Welfare Associations (RWAs) in a bid to check the spread of infection.The administration issued a list of standard operating procedures (SOPs) for RWAs amid a worsening COVID-19 situation.