Schedule 2, Part 5 Supplementary provision about interpretation of Schedule (paras. 10-24)
Introduction
10 This Part sets out further rules for the interpretation of this Schedule.
Joint interests
11 If two or more persons hold a share or right jointly, each of them is treated for the purposes of this Schedule as holding that share or right.
Joint arrangements
(1) If shares or rights held by a person and shares or rights held by another person are the subject of a joint arrangement between those persons, each of them is treated for the purposes of this Schedule as holding the combined shares or rights of both of them.
(2) A "joint arrangement" is an arrangement between the holders of shares (or rights) that they will exercise all or substantially all the rights conferred by their respective shares (or rights) jointly in a way that is pre-determined by the arrangement.
(3) "Arrangement" includes -
(a) any scheme, agreement or understanding, whether or not it is legally enforceable, and
(b) any convention, custom or practice of any kind.
(4) But something does not count as an arrangement unless there is at least some degree of stability about it (whether by its nature or terms, or the time it has been in existence, or otherwise).