Rules and regulations by local ordinances and zoning laws also affect apiaries. The town ordinances often include noise control and zoning guidelines. The constitutionality of zoning ordinances was upheld in 1926. It is infamous for its strict zoning regulations. This council oversees area-wide issues such as education, waste management, zoning and taxation assessment. Regional zoning was the next step in increased geographical size of areas under zoning laws. The terms can also refer to limits imposed on such a ratio through zoning. Neighborhood Councils cast advisory votes on such issues as zoning, planning, and other community issues. Almost all of the residential zoning requires or larger. Since there is no zoning, residential and commercial establishments are mixed. Greenwood Road is a lone exception with a more urban residential zoning. Pornographic bookstores have been subject to U.S. zoning laws. The Community Development Department is the agency responsible for planning and zoning. Loveland has seen several controversies over zoning regulation. The urban planner is tasked with preparing planning instruments and zoning plans.