2This schedule applies to relevant transactions.
3A relevant transaction is a transaction (other than a transaction to which schedule 19 (leases) applies) that is—
(a)within paragraph 4 or paragraph 5, and
(b)not excluded by paragraph 6.
4A transaction is within this paragraph if its main subject-matter consists of—
(a)an interest in at least two dwellings, or
(b)an interest in at least two dwellings and other property.
5A transaction is within this paragraph if—
(a)its main subject-matter consists of—
(i)an interest in a single dwelling, or
(ii)an interest in a single dwelling and other property,
(b)it is one of a number of linked transactions, and
(c)the main subject-matter of at least one of the other linked transactions consists of—
(i)an interest in some other dwelling or dwellings, or
(ii)an interest in some other dwelling or dwellings and other property.
6A transaction is excluded by this paragraph if—
(a)relief under schedule 9 (crofting community right to buy) is available for it, or
(b)relief under schedule 10 (group relief), 11 (reconstruction relief and acquisition relief) or 13 (charities relief)—
(i)is available for it, or
(ii)has been withdrawn from it.