25. All fees shall be paid in advance and if any fee remains unpaid 7 days after the date on which a licence should have been renewed, the following late payment fee shall be charged:
(a)
where the licence is renewed after 7 days but less than 15 days following the expiration of the previous licence, a sum of $10;
(b)
where the licence is renewed after 14 days but less than 31 days following the expiration of the previous licence, a sum of $20; and
(c)
where the licence is renewed after 30 days following the expiration of the previous licence, a sum of $50.