45. Any person who—
(a)on being asked by an officer for his name and address under Article 41 (1)(a), does not give them; or
(b)obstructs or delays an officer in exercising his power of entry under Article 42(1) or his power of entry or inspection under Article 43(1);
shall be guilty of an offence and shall be liable on summary conviction to a fine not exceeding £50.