Article 12 British nationals and permanent residents
The privileges and immunities referred to in the following provisions do not apply to a person if that person is a British citizen, British overseas territories citizen, British Overseas citizen, British National (Overseas) or a permanent resident of the United Kingdom—
(a)
article 10(1)(a) (import privilege of the Head of Office and other EFI staff members assigned to work in the United Kingdom);
(b)
article 10(1)(b) (income tax privilege of the Head of Office and other EFI staff members assigned to work in the United Kingdom);
(c)
article 10(3) (social security privilege).