Rule 61 Documents referred to in statements of case etc.
A party may request disclosure of any document mentioned in—
(a)
a claim form, defence, or reply to a defence;
(b)
a witness statement or affidavit; or
(c)
an expert report, except that any instructions referred to in an expert's report shall not (unless the party serving the report consents) be disclosed without an order of the Tribunal.