Regulation of land use and development is achieved via the drafting and adoption of planning instruments designed to influence the land use and built form goals of the jurisdiction. The planning instruments take the form of legislation and policy, and have a wide variety of terms across jurisdictions including acts and regulations, rules, codes, schemes, plans, policies, and manuals; and often a combination of some of these. The planning instruments often spatially zone land or reserve the land for certain purposes, presented in the form of a zoning map or plan.