A. It shall be the duty of the Wabasha Police Department to require any person observed in peddling, hawking, or soliciting, and who is not known by such officer to have obtained a license hereunder, to produce said license and to enforce the provisions of this chapter against person found to be violating the same.

B. Any person failing to exhibit his license when requested by the Wabasha Police Department or any officer thereof shall be guilty of a misdemeanor.