3.—(1) Where any conservancy and service charge or licence fee or any part thereof remains unpaid for a period of 6 months or more from the date on which it was due to be paid, the tenant, owner or licensee shall, in addition to any penalty which may be imposed under by-law 2, be liable to pay to the Town Council an administrative fee of $60.
(2) The tenant, owner or licensee shall not be liable to pay the administrative fee referred to in paragraph (1) more than once in respect of the same period of 6 months or part thereof.