The review body may attach conditions to a conditional use approval to ensure that the proposal will conform to the applicable review criteria. Some of the most frequently imposed conditions relate to but are not limited to, the following: special yards and spaces; fences and walls; street dedications and improvement petitions (or bonds); improvement of public facilities such as water, sanitary sewer, storm drainage, sidewalks, curbs, and fire hydrants; ingress and egress; off-street parking; signs; building textures, colors, architectural features and height; landscaping, screening and buffering noise, vibration, odors or other similar nuisances; hours for certain activities; time period within which the proposed use shall be developed; duration of use; preservation of natural vegetative growth and open space; public safety & crime prevention; and undergrounding of utilities.