Article 3 Right of admission to United Kingdom of EEA nationals and family members
(1)
Subject to article 15(1), an EEA national shall be admitted to the United Kingdom if he produces, on arrival, a valid national identity card or passport issued by another EEA State.
(2)
Subject to article 15(1) and paragraph (3), a family member of an EEA national shall be admitted to the United Kingdom if he produces, on arrival, a valid national identity card issued by an EEA State or a valid passport and, if required, proof that he is such a family member.
(3)
A family member who is not an EEA national must also hold, if he is a visa national or a person who seeks to be admitted to instal himself with an EEA national, an EEA family permit.