143.1. Any person who impedes or hinders the action of the Tribunal or of a person appointed by it pursuant to Chapter V.1 or any person who misleads them by concealment or misrepresentation is guilty of an offence and liable, for each day or part of a day during which the offence continues, to a fine
(1) of $25 to $100, in the case of an employee;
(2) of $100 to $500, in the case of a senior officer or employee of an association of employees or of an administrator, agent or adviser of an association of employees or of an employer;
(3) of $500 to $1,000, in the case of an employer, an association of employees or a union, federation or confederation to which an association of employees is affiliated or belongs.