A grocery store can continue operating even after a new zoning ordinance restricts its use. What is this known as?

The situation described refers to a "nonconforming use." This term applies when a property that is currently in operation does not comply with new zoning regulations or ordinances that have been enacted after the property began its use. In other words, the grocery store was legally established and operating before the new zoning ordinance came into effect, which allows it to continue its operations despite the change in zoning laws.

Nonconforming use is designed to prevent disruption to existing businesses and to allow them to operate until they are ready or able to adapt to the new regulations. Typically, nonconforming uses must be maintained and cannot be expanded or substantially altered in a way that exacerbates the nonconformance. Over time, the goal is often to phase out such uses as properties are redeveloped or as they change ownership.

In contrast, the other options represent different zoning concepts. A variance is a request for permission to deviate from current zoning requirements. Spot zoning refers to the practice of singling out a small area for different zoning than the surrounding properties, which may not be permissible. A conditional-use permit allows for a specific use in a zoning area that wouldn't typically allow it, generally under certain conditions. Therefore, the correct designation for the grocery store's ability to continue