Subsection (2) applies if on a day in a chargeable period—
No subsequent day is relievable in the case of the single-dwelling interest by virtue of section 138(1) or 139(1) if—
There is "continuity of ownership" on any day on which—
Subsection (5) applies if—
The earlier day is not relievable by virtue of section 138(1) in the case of the single-dwelling interest if—
Subsection (7) applies if—
The earlier day is not relievable by virtue of section 139(1) in the case of the single-dwelling interest if—
If a day that is relievable by virtue of section 133(1)(a) falls between the earlier day mentioned in subsection (5) or (as the case may be) (7) and the day of non-qualifying occupation, that subsection does not apply in relation to that earlier day.
For the purposes of sections 138 and 139 and this section—