All proper officials, agents and employees of the city charged with the duty of inspection of manufactured home parks or the enforcement of the provisions of this chapter or of repairing and maintaining the utilities constructed on such park grounds shall have the right and they are hereby empowered to enter upon the premises of any manufactured home park ground now operating or which may hereafter be operated within the city or the two-mile area thereto to inspect the same and all accommodations connected therewith or located thereon and to enforce the provisions of this chapter.