Article 13 Representatives of official bodies at inquiry
An official body shall arrange for its representative to attend the inquiry if it has—
made an official case pursuant to rule 5; and
received, not later than 14 days before the date fixed for the holding of an inquiry, a written request for such attendance from the acquiring authority or from a statutory objector.
A person attending an inquiry as a representative in pursuance of this rule shall state the reasons in support of the official case in question and shall give evidence and be subject to cross-examination to the same extent as any other witness.
Nothing in paragraph (2) shall require a representative of an official body to answer any question which in the opinion of the inspector is directed to the merits of government policy.