11.—(1) A person guilty of an offence under regulation 10 (a) shall be liable—
(a)on summary conviction to a fine not exceeding the statutory maximum; or
(b)on conviction on indictment to a fine.
(2) A person guilty of an offence under regulation 10 (b) or (c) shall be liable on summary conviction to a fine not exceeding level 5 on the standard scale.