13. The right of abode.

The following persons have the right of abode in the United Kingdom1:

  1.  

    (1)     a British citizen2; and

  2.  

    (2)     certain Commonwealth citizens3, that is to say:

    1.  

      (a)     a Commonwealth citizen who immediately before 1 January 19834 was a Commonwealth citizen having the right of abode in the United Kingdom5 and who has not ceased to be a Commonwealth citizen in the meanwhile6; or

    2.  

      (b)     a Commonwealth citizen who immediately before 1 January 1983 was a Commonwealth citizen having the right of abode in the United Kingdom7 by virtue of being a woman who was a Commonwealth citizen and either was