Financing Mechanisms WILD Cities Principle ThreeOther Principle Three Entries: Principle Three Policies: a specific plan or course of action adopted by government Principle Three Ordinances: a law enacted by a municipal authority; a legal mandate Principle Three Practices: a public or private program, service or methodUpdated 4 months ago WILD Cities Principle One: Increase and improve the quality of wild nature in the city.Table of Contents Other Principle Three Entries: Principle Three Policies: a specific plan or course of action adopted by government Principle Three Ordinances: a law enacted by a municipal authority; a legal mandate Principle Three Practices: a public or private program, service or method