The Postal Service may impose or remit fines on carriers transporting mail by vessel on routes extending beyond the borders of the United States for-
(1) unreasonable or unnecessary delay to the mails; and
(2) other delinquencies in the transportation of mail.
(
Section effective July 1, 1971, pursuant to Resolution No. 71–9 of the Board of Governors. See section 15(a) of