31. No employer may lay off, dismiss, suspend or transfer a safety representative or the person replacing him or impose a discriminatory or disciplinary measure on him on the ground that the representative or person exercised a function conferred on him by sections 16, 18, 21 and 23.
However, the employer, within the ten days following a final decision respecting a worker’s exercise of his right of refusal, may dismiss, suspend or transfer the representative or person or impose a disciplinary measure on him if the representative or person abused his function.