as mentioned in subsection (1), (2) or (4) of section 279;

under the provisions of section 115 in respect of an order made under section 102 or paragraph 1, 3, 5 or 6 of Schedule 9, as modified by section 270; or

in respect of a compulsory acquisition of land which has been acquired by those undertakers for the purposes of their undertaking, where the first-mentioned acquisition is effected under a compulsory purchase order confirmed or made without the appropriate Minister’s certificate,

the amount of any expenditure reasonably incurred in acquiring land, providing apparatus, erecting buildings or doing work for the purpose of any adjustment of the carrying on of the undertaking or, as the case may be, the running of the telecommunications code system rendered necessary by the proceeding giving rise to compensation (a “business adjustment”);

the appropriate amount for loss of profits; and

where the compensation is under section 279(2) or (3), and is in respect of the imposition of a requirement to remove apparatus, the amount of any expenditure reasonably incurred by the statutory undertakers or, as the case may be, the operator in complying with the requirement, reduced by the value after removal of the apparatus removed.

where no business adjustment is made, such amount as appears reasonable compensation for any estimated decrease in net receipts from the carrying on of the undertaking or, as the case may be, the running of the telecommunications code system which is directly attributable to the proceeding giving rise to compensation.

the estimated value of any property (whether moveable or immoveable) belonging to the statutory undertakers or the operator and used for the carrying on of their undertaking or, as the case may be, the running of the telecommunications code system which in consequence of the adjustment ceases to be so used, in so far as the value of the property has not been taken into account under paragraph (c) of that subsection; and

the estimated amount of any increase in net receipts from the carrying on of the undertaking or the running of the telecommunications code system in the period after the adjustment has been completed, in so far as that amount has not been taken into account in determining the amount mentioned in paragraph (b) of that subsection and is directly attributable to the adjustment.

the compensation is under section 279(4); and

the acquiring or appropriating authority carry out the works,

to the amount by which a balance of receipts over expenditure is decreased;

to the amount by which a balance of expenditure over receipts is increased; or

where a balance of receipts over expenditure is converted into a balance of expenditure over receipts, to the aggregate of the two balances;

except in relation to compensation under section 279(4), the particular action (that is to say, the decision, order, extinguishment of a right, imposition of a requirement or acquisition) in respect of which compensation falls to be assessed, as distinct from any development or project in connection with which that action may have been taken;

in relation to compensation under section 279(4), the circumstances making it necessary for the apparatus in question to be removed or re-sited;