CHAQUE ETAT MEMBRE PEUT, POUR SES RESIDENTS QUI, A LA DATE DU 1ER OCTOBRE 1970, EXERCAIENT DEJA L'ACTIVITE DE CONVOYEURS OU DE RECEVEURS, SURSEOIR A L'APPLICATION DES DISPOSITIONS DU PARAGRAPHE 3 POUR LES TRANSPORTS EFFECTUES SUR SON TERRITOIRE .
EACH MEMBER STATE MAY , AS REGARDS THOSE PERSONS RESIDING WITHIN ITS TERRITORY WHO ON 1 OCTOBER 1970 ARE ALREADY EMPLOYED AS DRIVER'S MATE OR CONDUCTOR , SUSPEND APPLICATION OF THE PROVISIONS OF PARAGRAPH 3 IN RESPECT OF CARRIAGE WITHIN ITS OWN TERRITORY .