14.—(1) Notwithstanding the provisions of regulation 12 (power to treat representations as withdrawn in certain cases), where any party to whom notice of the inquiry has been sent in accordance with regulation 10 (notice of inquiry) fails to appear at the inquiry, either in person or by a representative, the Tribunal may, if it is satisfied that such notice was received by that party, and taking into account all the circumstances, including any explanation offered for the absence, proceed with the inquiry, notwithstanding that absence.
(2) Where any party fails to appear at the inquiry because of a physical or mental condition, the Tribunal may request that party to be medically examined, and may take into account the result of that further medical examination or any refusal of that party to be further medically examined, in determining whether or not to proceed with the inquiry under paragraph (1).