(1)Subject to the provisions of this chapter, a British subject domiciled in the United Kingdom shall be exempt from the operation of so much of any Federal or Provincial law as—
(a)imposes any restriction on the right of entry into British India; or
(b)imposes by reference to place of birth, race, descent, language, religion, domicile, residence or duration of residence, any disability, liability, restriction or condition in regard to travel, residence, the acquisition, holding, or disposal of property, the holding of public office, or the carrying on of any occupation, trade, business or profession :
Provided that no person shall by virtue of this subsection be entitled to exemption from any such restriction, condition, liability or disability as aforesaid if and so long as British subjects domiciled in British India are by or under the law of the United Kingdom subject in the United Kingdom to a like restriction, condition, liability, or disability imposed in regard to the same subject matter by reference to the same principle of distinction.
(2)For the purposes of the preceding subsection, a provision, whether of the law of British India or of the law of the United Kingdom, empowering any public authority to impose quarantine regulations, or to exclude of deport individuals, wherever domiciled, who appear to that authority to be undesirable persons, shall not be deemed to be a restriction on the right of entry.
(3)Notwithstanding anything in this section, if the Governor-General or, as the case may be, the Governor of any Province, by public notification certifies that for the prevention of any grave menace to the peace or tranquillity of any part of India or, as the case may be, of any part of the Province, or for the purpose of combating crimes of violence intended to overthrow the Government, it is expedient that the operation of the provisions of subsection (1) of this section should be wholly or partially suspended in relation to any law, then while the notification is in force the operation of those provisions shall be suspended accordingly.
The functions of the Governor-General and of a Governor under this subsection shall be exercised by him in his discretion.