Supreme Court dismissed appeal; theft and duty breach override union protection clause under good morals.

The Supreme Court dismissed the appellant's cassation appeal seeking reinstatement after his employment contract was terminated. The appellant, a railway trackmaster and union executive, was fired for stealing electrical connectors, an act for which criminal proceedings were subsequently dropped. The court held that while union protection exists, the appellant's gross breach of safety duties and theft constituted a violation of good morals, rendering the exercise of his rights inadmissible.