Any document required or authorised by virtue of this Act to be served on any person may be served—
For the purposes of this section and section 7 of the Interpretation Act 1978 (which relates to the service of documents by post) in its application to this section, the proper address of any person on whom a document is to be served shall be his last known address, except that—
and for the purposes of this subsection the principal office of a company registered outside the United Kingdom or of a partnership carrying on business outside the United Kingdom is its principal office within the United Kingdom.
If a person to be served by virtue of this Act with any document by another has specified to that other an address within the United Kingdom other than his proper address (as determined in pursuance of subsection (2) above) as the one at which he or someone on his behalf will accept documents of the same description as that document, that address shall also be treated as his proper address for the purposes of this section and for the purposes of the said section 7 in its application to this section.
If the name or address of any owner or occupier of land on whom by virtue of this Act any document is to be served cannot after reasonable inquiry be ascertained, the document may be served by—
In the case of any document required or authorised by virtue of this Act to be served on any person by the Authority or the Secretary of State, that document may also be served by electronic means if the conditions in subsection (4B) are met.
The conditions in this subsection are that—
An indication for the purposes of subsection (4B)—
Withdrawal of an indication given for the purposes of subsection (4B) takes effect at the beginning of the fifth working day after the day on which the Authority or the Secretary of State (as the case may be) receives the indication withdrawing it.
A document which is served in accordance with subsection (4A) is to be treated as having been served on the next working day after the day on which it is sent.
This section shall not apply to any document in relation to the service of which provision is made by rules of court.
In this section—
"secretary", in relation to a local authority within the meaning of the Local Government Act 1972 or the Local Government (Scotland) Act 1973, means the proper officer within the meaning of that Act;
"working day" means any day other than—Saturday or Sunday;Christmas Day or Good Friday;a day which is a bank holiday in England and Wales or Scotland under the Banking and Financial Dealings Act 1971.