15. A person guilty of—
(a)an offence under regulation 11(1)(a) shall be liable on summary conviction to a fine not exceeding level 3 on the standard scale;
(b)an offence under regulation 12 shall be liable—
(i)on summary conviction to a fine not exceeding the statutory maximum or to imprisonment for a term not exceeding three months or to both,
(ii)on conviction on indictment to a fine or to imprisonment for a term not exceeding two years or to both;
(c)any other offence under these Regulations shall be liable on summary conviction to a fine not exceeding level 5 on the standard scale or to imprisonment for a term not exceeding three months or both.