A.
It shall be unlawful for any person, firm or corporation to commit a trespass within this municipality upon either public or private property.
B.
Without constituting any limitation upon the provisions of Subsection A hereof, any person, firm or corporation shall be deemed to be in violation of the provisions of Subsection A who, knowing that he is not licensed to do so, enters or remains in any place as to which notice against trespass is given by: