88.—(1) Where there is more than one party to proceedings, a party to the proceedings may apply to the comptroller to hold proceedings in Scotland.
(2) An application made under paragraph (1) must be granted—
(a)where all the parties consent to the proceedings being held in Scotland; or
(b)where the comptroller considers it appropriate.
(3) A refusal of an application made under paragraph (1) is excepted from the right of appeal conferred by section 97.