It shall be the duty of the collector, and he/she is hereby directed to enforce each and all of the provisions of this chapter, and the chief of police shall render such assistance in the enforcement hereof as may from time to time be required by the collector or the city council. The collector, in the exercise of the duties imposed upon him/her hereunder, and acting through his/her deputies or duly authorized assistants, may examine or cause to be examined all places of business in the city to ascertain whether the businesses have complied with the provisions of this chapter. The collector and each and all of his/her assistants and any police officer assigned to do so, shall have the authority to enter, free of charge, and at any reasonable time, any place of business required to be licensed herein, and request an exhibition of its license. Any person having such license theretofore issued in his/her possession or under his/her control, who wilfully fails to exhibit the same on demand, shall be guilty of a misdemeanor. It shall be the duty of the collector and each of his assistants to cause a complaint to be filed against any and all persons found to be violating any of said provisions. (Ord. 1354, 4-10-1984)