30Recovery of expenses incurred by local authority in England and Wales on default by person giving undertaking
(1)Any expenses reasonably incurred by the local authority under section 28 of this Act in carrying out works to which that section applied as being works as respects which an undertaking was accepted under this Part of this Act, together with interest from the date when a demand for the expenses is served until payment, may be recovered by them by action from the person who gave the undertaking.
(2)Interest under this section shall be at the rate, or the highest rate, for the time being fixed under section 10(6) of the Act of 1957.
(3)This section shall not apply to Scotland.