They may regulate or prevent the use of streets, sidewalks, public buildings and grounds for signs, signposts, awnings, horse troughs or racks, or for posting handbills or advertisements.
Utah Code § 10-8-26
Signs and advertising material
No Change Since 1953
Official source: Utah State Legislature. Reproduced from public-domain Utah statutes; confirm against the official source for the current text. Not legal advice.