(1)Without prejudice to the generality of the provisions of this Act as to the transactions which are disposals of assets, any transaction which under the following subsections is to be treated as a disposal of an asset—
(a)shall be so treated (with a corresponding acquisition of an interest in the asset) notwithstanding that there is no consideration, and
(b)so far as, on the assumption that the parties to the transaction were at arm’s length, the party making the disposal could have obtained consideration, or additional consideration, for the disposal, shall be treated as not being at arm’s length and the consideration so obtainable, or the additional consideration so obtainable added to the consideration actually passing, shall be treated as the market value of what is acquired.
(2)If a person having control of a company exercises his control so that value passes out of shares in the company owned by him or a person with whom he is connected, or out of rights over the company exercisable by him or by a person with whom he is connected, and passes into other shares in or rights over the company, that shall be a disposal of the shares or rights out of which the value passes by the person by whom they were owned or exercisable.
(3)A loss on the disposal of an asset shall not be an allowable loss to the extent to which it is attributable to value having passed out of other assets, being shares in or rights over a company which by virtue of the passing of value are treated as disposed of under subsection (2) above.
(4)If, after a transaction which results in the owner of land or of any other description of property becoming the lessee of the property there is any adjustment of the rights and liabilities under the lease, whether or not involving the grant of a new lease, which is as a whole favourable to the lessor, that shall be a disposal by the lessee of an interest in the property.
(5)If an asset is subject to any description of right or restriction the extinction or abrogation, in whole or in part, of the right or restriction by the person entitled to enforce it shall be a disposal by him of the right or restriction.