(1) For the purposes of sections 10 and 11, the Secretary may prepare a map or maps that set out the levy area and any conservation area.
(2) A map prepared under subsection (1) must be—
(a) included in, or attached to, the levy scheme declaration that declares the levy area or conservation area; and
(b) lodged with the Central Plan Office before a notice under section 13 is published for that declaration.