197.—(1) The amount of a redundancy payment shall be calculated by—
(a)determining the period, ending with the relevant date, during which the employee has been continuously employed,
(b)reckoning backwards from the end of that period the number of years of employment falling within that period, and
(c)allowing the appropriate amount for each of those years of employment.
(2) In paragraph (1)(c) “the appropriate amount” means—
(a)one and a half weeks' pay for a year of employment in which the employee was not below the age of forty-one,
(b)one week’s pay for a year of employment (not within sub-paragraph (a)) in which he was not below the age of twenty-two, and
(c)half a week’s pay for each year of employment not within sub-paragraph (a) or (b).
(3) Where twenty years of employment have been reckoned under paragraph (1), no account shall be taken under that paragraph of any year of employment earlier than those twenty years.
(4) Where the relevant date is after the sixty-fourth anniversary of the day of the employee’s birth, the amount arrived at under paragraphs (1) to (3) shall be reduced by the appropriate fraction.
(5) In paragraph (4) “the appropriate fraction” means the fraction of which—
(a)the numerator is the number of whole months reckoned from the sixty-fourth anniversary of the day of the employee’s birth in the period beginning with that anniversary and ending with the relevant date, and
(b)the denominator is twelve.
(6) Paragraphs (1) to (5) apply for the purposes of any provision of this Part by virtue of which an industrial tribunal may determine that an employer is liable to pay to an employee—
(a)the whole of the redundancy payment to which the employee would have had a right apart from some other provision, or
(b)such part of the redundancy payment to which the employee would have had a right apart from some other provision as the tribunal thinks fit,
as if any reference to the amount of a redundancy payment were to the amount of the redundancy payment to which the employee would have been entitled apart from that other provision.
(7) Paragraphs (4) and (5) do not apply to a case within Article 172(1).
(8) This Article has effect subject to any regulations under Article 193 by virtue of which the amount of a redundancy payment, or part of a redundancy payment, may be reduced.