Utah Code Ann. § 57-16-5
(1) An agreement for the lease of mobile home space in a mobile home park may be terminated by mutual agreement or for any one or more of the following causes:
(a) failure of a resident to comply with a mobile home park rule:
(c) behavior by a resident or any other person who resides with a resident, or who is an invited guest or visitor of a resident, that threatens or substantially endangers the security, safety, well-being, or health of other persons in the park or threatens or damages property in the park including:
(2) If the mobile home park elects not to proceed with the seven-day cure period in Subsection (1)(a)(ii), a 15-day written notice of noncompliance shall: