The Commissioner, all other officers of the Department, and any inspector or police officer authorized by the Commissioner may, at all reasonable hours, enter, have full access to, and inspect:any structure, premises, or vehicle in which food is or is believed to be prepared, manufactured, processed, stored, packaged, handled, or distributed; and any railroad car, truck, wagon, or other vehicle that is or is believed to be used for the conveyance or delivery of food. During any inspection, the Commissioner, officer, inspector, or police officer may take food samples of up to 1 pound of each item for inspection, testing, or analysis. City Code, 1976/83, art. 11, §§63, 165(j) Ord. 99-548