17.—(1) The undertaker may for the purposes of this Order enter on any land shown within the Order limits or which may be affected by the authorised project and—
(a)survey or investigate the land;
(b)without prejudice to the generality of sub-paragraph (a), make trial holes in such positions on the land as the undertaker thinks fit to investigate the nature of the surface layer and subsoil and remove soil samples;
(c)without prejudice to the generality of sub-paragraph (a), carry out ecological or archaeological investigations on such land, including the digging of trenches; and
(d)place on, leave on and remove from the land apparatus for use in connection with the survey and investigation of land and making of trial holes.
(2) No land may be entered or equipment placed or left on or removed from the land under paragraph (1) unless at least 14 days' notice has been served on every owner or occupier of the land.
(3) Any person entering land under this article on behalf of the undertaker—
(a)must, if so required on entering the land, produce written evidence of their authority to do so; and
(b)may take with them such vehicles and equipment as are necessary to carry out the survey or investigation or to make the trial holes.
(4) No trial holes may be made under this article—
(a)in land forming a railway without the consent of Network Rail M1;
(b)in land held by or in right of the Crown without the consent of the Crown;
(c)in land located within the highway boundary without the consent of the highway authority; or
(d)in a private street without the consent of the street authority,
but such consent must not be unreasonably withheld or delayed.
(5) The undertaker must compensate the owners and occupiers of the land for any loss or damage arising by reason of the exercise of the authority conferred by this article, such compensation to be determined, in case of dispute, under Part 1 (determination of questions of disputed compensation) of the 1961 Act.
(6) If either a highway authority or a street authority which receives an application for consent fails to notify the undertaker of its decision within 28 days of receiving the application for consent—
(a)under paragraph (4)(c) in the case of a highway authority; or
(b)under paragraph (4)(d) in the case of a street authority;
that authority is deemed to have granted consent.
(7) Section 13 (refusal to give possession to acquiring authority) of the 1965 Act applies to the entry onto, or possession of land under this article to the same extent as it applies to the compulsory acquisition of land under this Order by virtue of section 125 (application of compulsory acquisition provisions) of the 2008 Act.