This section and section 217 apply where there is a transfer of the whole of a building society's business to a company ("the successor company") in accordance with section 97 and the other applicable provisions of the Building Societies Act 1986.
Where the society and the successor company are not members of the same group at the time of the transfer—
Where the society and the successor company are members of the same group at the time of the transfer but later cease to be so, that later event shall not cause section ... 179 to have effect as respects—
Subject to subsection (6) below, where a company which is a member of the same group as the society at the time of the transfer—
section ... 179 shall have effect on that later event as respects any relevant asset acquired by the company otherwise than from the successor company as if it had been acquired from the successor company.
In subsection (4) above "relevant asset" means any asset acquired by the company—
when the company and the society, or the company, the society and the other company, were members of the same group.
Subsection (4) above shall not apply if the company which acquired the asset and the company from which it was acquired (one being a 75 per cent. subsidiary of the other) cease simultaneously to be members of the same group as the successor company but continue to be members of the same group as one another.
For the purposes of this section "group" shall be construed in accordance with section 170.