This section applies for the construction of a reference to being in the United Kingdom “in breach of the immigration laws” in—
It applies only for the purpose of determining on or after the relevant day—
But that is subject to section 48(3)(d) and (4) of the Borders, Citizenship and Immigration Act 2009 (saving in relation to section 11 of the Nationality, Immigration and Asylum Act 2002).
A person is in the United Kingdom in breach of the immigration laws if (and only if) the person—
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 11(1) of the Immigration Act 1971 (person deemed not to be in the United Kingdom before disembarkation, while in controlled area or while under immigration control) applies for the purposes of this section as it applies for the purposes of that Act.
This section is without prejudice to the generality of—
The relevant day for the purposes of subsection (2) is the day appointed for the commencement of section 48 of the Borders, Citizenship and Immigration Act 2009 (which inserted this section).