1In this Part of this Schedule—
“the designated lands” means any of the lands shown on the deposited plans within a line marked “Limit of temporary working site” which are required by the Board for use as working sites in connection with the relevant works;
“the Langley land” means the land numbered on the deposited plans 18 in the borough of Slough; and
“the relevant works” means Works Nos. 12, 13 and 13A and the specified works as defined in section 23 (Interpretation of Part III) of this Act.