Action by the Hearings Examiner in Permitting a Conditional Use Permit. The examiner may impose, in addition to the regulations and standards of this title, other conditions found necessary to protect the best interests of the surrounding properties, neighborhood or the city. These conditions may include, but are not limited to, requirements increasing the required lot size or yard dimensions, increasing street widths, upgrading existing streets, controlling the location and number of vehicle access points to the property, increasing the number of off-street parking or loading spaces required, limiting the number of signs, limiting the coverage or height of buildings because of obstructions to view and reduction of light and air to adjacent properties, limiting or prohibiting openings in sides of buildings or structures, establishing screening and/or landscaping standards to reduce noise and glare, maintaining the property in a character in keeping with the surrounding area, and requirements under which any future enlargements or alterations of the use shall be reviewed by the city and new conditions imposed.