11.—(1) Subject to paragraphs (2) and (3) below, if the claimant presents a claim for a Tir Mynydd payment in respect of a particular year later than the date fixed by the National Assembly in accordance with regulation 10 above, the amount otherwise payable shall be reduced by one percent for every working day from the closing date to the date upon which the claim was received by the National Assembly.
(2) If the claim was presented more than 25 days (whether or not working days) later than the relevant closing date, no payment will be made to the claimant pursuant to that claim for a Tir Mynydd payment.
(3) Paragraphs (1) and (2) above shall not apply if and to the extent that a claim is lodged later than the relevant closing date by reason of force majeure.
(4) In this regulation—
(a)“working day” means a day which is not a Saturday, Sunday, a common law holiday in Wales and England, or a Bank Holiday in Wales under the Banking and Financial Dealings Act 1971(1)); and
(b)“force majeure” means abnormal and unforeseeable circumstances outside the control of the claimant the effect of which would not have been avoided by the exercise of all due care by the claimant.