SCHEDULE 1 – THE CRIMINAL CODE.
PART I. – INTRODUCTORY.
Division 5. – Criminal Responsibility.
23. IGNORANCE OF LAW, BONA FIDE CLAIM OF RIGHT.
(1) Subject to Subsection (2), ignorance of the law does not afford an excuse for an act or omission that would otherwise constitute an offence, unless knowledge of the law by the offender is expressly declared to be an element of the offence.
Mistake of law - national proceedings
EDIT.