9.—(1) Where in the case of an employee a date later than the date which would be the effective date of termination by virtue of paragraph (1) of Article 129 is treated for certain purposes as the effective date of termination by virtue of paragraph (2) or (4) of that Article the period of the interval between the two dates counts as a period of employment in ascertaining for the purposes of Article 140(1) or 153(1) the period for which the employee has been continuously employed.
(2) Where an employee is by virtue of Article 173(1) regarded for the purposes of Part XII as not having been dismissed by reason of a renewal or re-engagement taking effect after an interval, the period of the interval counts as a period of employment in ascertaining for the purposes of Article 190 or 197(1) the period for which the employee has been continuously employed (except so far as it is to be disregarded under Article 10 or 11).
(3) Where in the case of an employee a date later than the date which would be the relevant date by virtue of paragraphs (2) to (4) of Article 180 is treated for certain purposes as the relevant date by virtue of paragraph (5) of that Article, the period of the interval between the two dates counts as a period of employment in ascertaining for the purposes of Article 190 or 197(1) the period for which the employee has been continuously employed (except so far as it is to be disregarded under Article 10 or 11).