xmlns:atom="http://www.w3.org/2005/Atom"
5. For regulation 11 (transmission of documents), substitute—
11. Notices or documents required or authorised to be served, sent or supplied under these Regulations may be served, sent or supplied by—
(a)post; or
(b)using electronic communications to serve, send or supply the notice or document (as the case may be) to a person at such address as may for the time being be specified by the person for that purpose.”.