1 . FREEDOM OF MOVEMENT FOR PERSONS - WORKERS - RIGHT OF RESIDENCE OF FAMILY MEMBERS - ' SPOUSE ' - MEANING ( COUNCIL REGULATION NO 1612/68 , ART . 10 ( 1 )) 2 . FREEDOM OF MOVEMENT FOR PERSONS - WORKERS - EQUAL TREATMENT - ' SOCIAL ADVANTAGES ' - MEANING - COHABITATION WITH AN UNMARRIED COMPANION - ENTITLEMENT OF A WORKER WHO IS A NATIONAL OF ANOTHER MEMBER STATE , UNDER THE SAME CONDITIONS AS NATIONALS OF THE HOST STATE , TO A RESIDENCE PERMIT FOR HIS UNMARRIED COMPANION ( EEC TREATY , ARTS 7 AND 48 ; COUNCIL REGULATION NO 1612/68 , ART . 7 ( 2 ))