(1) In this section -
'company' has the same meaning as in section 4;
'rent' has the same meaning as in Chapter 8 of Part 4;
'relevant interest' has the same meaning as in section 269;
'residue of expenditure' shall be construed in accordance with section 277;
'specified amount of rent', in relation to a specified building and an individual for a year of assessment, means the amount of the surplus in respect of the rent from the specified building to which the individual becomes entitled for the year of assessment, as computed in accordance with section 97(1);
'specified building' means -
(a) a building or structure, or a part of a building or structure, which is or is to be an industrial building or structure by reason of its use or deemed use for a purpose specified in section 268(1) and in relation to which an allowance has been, or is to be, made to a company under Chapter 1 of Part 9, or
(b) any other building or structure, or a part of any other building or structure, in relation
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