Paragraph 15
In relation to a person who—
(a)
before 1st April 1972—
(i)
became entitled to a superannuation allowance under Part I of the Act of 1937 or to an annual pension under the former regulations, and
(ii)
again became a contributory employee, and
(b)
has not since he again became a contributory employee had a disqualifying break of service,
this Part has effect as if references to the first retirement pension were references to that superannuation allowance or annual pension and references to a retirement grant were references to a retirement grant under the former regulations.