In a case in England to which section 219 applies the street works authority shall, within 6 weeks from their granting of any required application for building control approval relating to the erection of a building or, in a case to which subsection (2) applies, the granting of such an application by the district council or the building safety regulator, serve a notice on the person by or on whose behalf the application for building control approval was made requiring the payment or the securing under section 219 of a sum specified in the notice.
In any case in England to which section 219 may be applicable—
Where any required plans which—
are passed, the Welsh council shall, in any case to which section 219 above may be applicable, within one week inform the street works authority of that event.
Where, under a local Act, the erection of buildings on land having a frontage on a new street is prohibited until works for the constrution or sewering of the street have been carried out in accordance with byelaws, the amount of the sum to be specified in a notice served under this section shall be calculated as if those works had been carried out.
Where a sum has been paid or secured in compliance with a notice served under subsection (1) or (1A) above and a notice is subsequently served under subsection (4) above substituting a smaller sum for the sum specified in the first-mentioned notice or intimating that no sum falls to be paid or secured, the street works authority—
Where land in respect of which a sum has been paid or secured in compliance with a notice under subsection (1) or (1A) above is subsequently divided into 2 or more parts so that 2 or more owners would, if street works were carried out, incur liability in respect of it, the sum is to be treated as apportioned between those owners according to their respective frontages and, if the sum was secured and the security is the property of one only of those owners, the street works authority—
Where a security is realised for the purpose of recovering an amount paid by a street works authority under subsection (7)(c) above, and the sum produced by realising the security exceeds the amount so paid, the amount of the excess shall be held by the authority and dealt with under the advance payments code as if it had been an amount paid under section 219 above on the date on which the security was realised.