Sch. 10.2

(1)For the purposes of this Schedule controlled expenditure incurred by or on behalf of any recognised third party shall (subject to the following provisions of this paragraph) be attributed to each of England, Scotland, Wales and Northern Ireland in proportion to the number of parliamentary constituencies for the time being situated in that part of the United Kingdom.
(2)Controlled expenditure whose effects are wholly or substantially confined to any particular parts or part of the United Kingdom-
(a)shall be attributed to those parts in proportion to the number of parliamentary constituencies for the time being situated in those parts, or
(b)shall be attributed solely to that part,
as the case may be.
(3)For the purposes of sub-paragraph (2) the effects of controlled expenditure are wholly or substantially confined to any particular parts or part of the United Kingdom if they have no significant effects in any other part or parts (so that, for example, expenditure on an advertisement in a newspaper circulating in Wales is to be attributed solely to Wales if the newspaper does not circulate to any significant extent in any other part of the United Kingdom).
(4)References in this Schedule to controlled expenditure "in" a particular part of the United Kingdom are accordingly to controlled expenditure which is to be attributed to that part in accordance with this paragraph.