5(1)The further undertaking referred to in paragraph 1 above is an undertaking given, by such person as the Treasury think appropriate in the circumstances of the case, that, until the person entitled to the object dies or the object is disposed of, whether by sale or gift or otherwise,—U.K.
(a)the object will be kept permanently in the United Kingdom and will not leave it temporarily except for a purpose and a period approved by the Treasury; and
(b)reasonable steps will be taken for the preservation of the object; and
(c)reasonable facilities for examining the object for the purpose of seeing the steps taken for its preservation or, subject to sub-paragraph (3) below, for purposes of research, will be allowed to any person authorised by the Treasury to examine it.
(2)The further undertaking referred to in paragraph 3 above is an undertaking given by such person as the Treasury think appropriate in the circumstances of the case that, until the person entitled to the property dies or the property is disposed of, whether by sale or gift or otherwise, reasonable steps will be taken—
(a)in the case of land falling within subsection (1)(a) of section 34 of the M1Finance Act 1975, for the maintenance of the land and the preservation of its character, and
(b)in the case of any other property, for the maintenance, repair and preservation of the property and, if it is an object falling within subsection (1)(d) of that section, for keeping it associated with the building concerned,
and for securing reasonable access to the public.
(3)If it appears to the Treasury, on a claim made for the purpose, that any documents which are designated as objects to which section 31 of the Finance Act 1975 applies contain information which for personal or other reasons ought to be treated as confidential, they may exclude those documents, either entirely or to such extent as they think fit, from so much of an undertaking given or to be given under sub-paragraph (1)(c) above as relates to their examination for purposes of research.