 The Yavavai County Board of Supervisors has set a legislative priority for the upcoming County Supervisors Association Policy Summit. This priority deals with the rising costs of lot rentals and mobile home parks. County Manager Maury Thompson told the board Wednesday morning, state statute prohibits the imposition of rent control on these spaces by cities, counties and towns. That statute needs to be amended or repealed, which prohibits local controls on rent charged by mobile home spaces.