The right of the government to enforce zoning laws, building codes, health codes, and environmental protection laws is exercised under:

• A. Eminent domain
• B. Taxation power
• C. Public nuisance power
• D. Police power

Answer: (D)

Police power is the government’s authority to regulate for public health, safety, welfare, and morals. This broad power lets local and state authorities enact and enforce rules that shape how land is used and how buildings are built and maintained. Zoning divides a community into districts to manage land use and reduce conflicts; building codes set minimum safety standards for construction; health codes address sanitation and disease prevention; environmental protection laws regulate pollution and natural resources. Together, these regulations protect residents and ensure orderly development, and they are enforced through permits, inspections, and penalties.

Eminent domain involves taking private property for public use with compensation, so it’s about acquiring land rather than regulating its use. Taxation power relates to raising revenue, not directly to enforcing land-use or safety standards. Public nuisance power exists as a legal mechanism to stop or remedy harmful activities, but the authority to impose these broad land-use and safety regulations comes from police power.