The signature of a person on a Municipal Court summons or complaint constitutes a certificate that the signatory has read the summons or complaint and by signing, filing or advocating the summons or complaint he or she certifies that to the best of his or her knowledge, information and belief, formed after an inquiry reasonable under the circumstances, that the summons or complaint is not frivolous and that:
A.
The summons or complaint is not being presented for any improper purpose such as to harass, annoy or to cause expense;
B.
The claims and other legal contentions therein are warranted by existing law or by a nonfrivolous argument for the extension, modification or reversal of existing law or the establishment of new law; and
C.
The factual allegations have evidentiary support.