Paragraph 9
Where the whole or a part of the member’s remuneration consists of fees, his pensionable remuneration in respect of them is the annual average of the fees earned by him—
(a)
during the period of three years ending with the last day of the period which is the relevant period for the purposes of regulation D1,
(b)
during such more favourable period, of more than three but not more than five years, as his last employing authority may allow, or
(c)
if he was entitled to receive fees during part only of the period mentioned in paragraph (a), during that part of the period.