The DND (Delhi-Noida-Direct) flyway will have night-time traffic restrictions from 11 pm to 6 am till March 18 due to the repair and resurfacing work, the Noida traffic police said. Vehicles going via the Mahamaya Flyover will be diverted towards the Chilla border. Commuters heading from Sector 16 will need to take a U-turn and move through the Chilla border.