7.—(1) Without prejudice to the foregoing provisions, expenses recoverable in respect of street works carried out by the street works authority shall include any expenses incurred by a local authority, after the date on which land is defined and designated as mentioned in sub-section (1) of Section 48 of the Act, and before it is declared to be a private street under sub-section (2) of that Section, in the construction of sewers in or under the land.
(2) Any monies recovered under this Regulation by the street works authority in respect of expenses incurred by any other local authority shall, save as otherwise agreed, be repaid by the street works authority to that other authority, subject to deduction of any expenses reasonably incurred in the recovery of the said monies.