New York's independent grocers have taken Mayor Zohran Mamdani to federal court over his plan to open five city-owned supermarkets selling a basket of staple foods at 30 per cent below typical retail prices.
The National Supermarket Association, which represents 450 independent stores across the city, filed a federal lawsuit in the Southern District of New York on 9 September 2026, joined by City Fresh Market in Harlem and C-Town Supermarket in the Bronx.