In reply to a supplementary question the Minister made a statement, which he has not made publicly before, which is of great importance. He said that if other efforts failed employers' needs would not be met through employment exchanges if they persisted in their discriminatory attitude. Will the Minister clarify that and make it clear that if, after persuasion, a firm insists on adopting a discriminatory attitude, for which there is no justification, that firm's needs will not be met through the employment exchange?