The fire chief or such officer as may be in command at any fire scene may prescribe limits within which no person shall be admitted to the area. Such officer in command at any designated location of imminent danger or potential disaster may prescribe limits to the area or areas within which no unauthorized personnel shall be admitted. Exceptions shall be by order of the mayor, his designee and/or by order of the emergency operating center for the city. (Ord. 326 (part), 1984: prior code § 4-2-15)