11-12-4: ENTRY AND INSPECTION OF LAND AND BUILDINGS:
   A.   Authorized Representatives: Members of the plan commission, members of the board of appeals, the zoning administrator, or other authorized personnel of the city of Alton are hereby empowered in the performance of their functions, to enter upon any land in the city for the purpose of making inspection, examinations and surveys, or to place and maintain thereon monuments, markers, notices, signs or placards effecting the provisions of this zoning ordinance. The above authorized persons shall present proper identification upon demand when entering upon any land or structure for the purpose of this zoning ordinance.
   B.   Zoning Administrator: The zoning administrator is authorized to inspect or cause to be inspected any building or other structure or any land on which work is in progress. (Ord. 6734, 6-11-2003)