18.—(1) A person found guilty of an offence under regulation 4(1), 7(1), 10(1), 12(1), 15(1), (2), (3) or (4) or 17(1) is liable on summary conviction to a term of imprisonment not exceeding six months or to a fine, or both.
(2) A person found guilty of an offence under regulation 15(8) is liable on summary conviction to a fine not exceeding level 3 on the standard scale.
19. It is the duty of each feed authority within its area to execute and enforce Regulation 178/2002, Regulation 1829/2003, Regulation 1831/2003, Regulation 767/2009 and these Regulations.