S.L. 254.1 Art. 18Post articles in dispute.

When a member of a firm or partnership or of a dissolved firm or partnership, or a person who claims to be entitled to receive the mail of a firm or partnership or of a dissolved firm or partnership, or of a society, association, institution or any other body, satisfies any universal service provider so designated that he has reasonable grounds for such claim and, gives notice to such universal service provider not to deliver to any person other than himself any postal article addressed to the firm or partnership or the society, association, institution or other body, the universal service provider, unless it is satisfied as to who is entitled to delivery, may refuse to deliver all such postal articles until an agreement is arrived at between the persons interested as to delivery, or until the right of one or other of the parties concerned to receive such postal articles has been determined by a competent authority: Provided that in default of such agreement or in the absence of such a determination, the postal article shall be marked "In Dispute" and shall be returned to the sender within a reasonable time.