28.—(1) Any document required or authorised by these Regulations to be served on a person may be so served—
(a)by delivering it to him or by leaving it at his proper address or by sending it by post to him at that address;
(b)if the person is a body corporate, by serving it in accordance with sub-paragraph (a) on the secretary or clerk of that body; or
(c)if the person is a partnership, by serving it in accordance with sub-paragraph (a) on a partner or on a person having control or management of the partnership business.
(2) For the purposes of paragraph (1), and for the purposes of section 7 of the Interpretation Act 1978(1) (which relates to the service of documents by post) in its application to that paragraph, the proper address of any person on whom a document is to be served by virtue of these Regulations shall be his last known address except that—
(a)in the case of service on a body corporate or its secretary or clerk, it shall be the address of the registered or principal office of the body corporate; and
(b)in the case of service on a partnership or a partner or a person having the control or management of a partnership business, it shall be the principal office of the partnership,
and for the purposes of this paragraph 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.
29.—(1) Nothing in these Regulations shall be taken as requiring a person to produce any documents or records if he would be entitled to refuse to produce those documents or records in any proceedings in any court on the grounds that they are the subject of legal professional privilege or, in Scotland, that they contain a confidential communication made by or to an advocate or solicitor in that capacity, or as authorising a person to take possession of any documents or records which are in the possession of a person who would be so entitled.
(2) Nothing in these Regulations shall be construed as requiring a person to answer any question or give any information if to do so would incriminate that person or that person’s spouse or civil partner.
(3) Sub-section (1) of section 14 of the Civil Evidence Act 1968(2) (which relates to the privilege against self-incrimination) shall apply to the right conferred by paragraph (2) as it applies to the right described in sub-section (1) of that section; but this paragraph does not extend to Scotland.
30. In their application to Northern Ireland, these Regulations shall have effect subject to Schedule 6.