Regulation 5 Exemption from immigration control
(1)
Subject to paragraph (2), regulation 7 and Part 4 of these Regulations, a person does not require leave to enter or remain in the United Kingdom under the 1971 Act in any case in which that person is entitled to do so by virtue of their frontier workers’ rights.
(2)
This regulation does not apply to a person who is subject to a relevant restriction decision.