21.—(1) Paragraphs 22 to 26 apply where family benefit contributions cease to be payable before the end of the payment period.E+W+S
(2) Paragraphs 22 to 26 are subject to paragraph 27.
(3) In paragraphs 22 to 27 “the appropriate terminal sum” means a retirement lump sum or a death grant as appropriate.
(4) For the purposes of paragraphs 22 and 23 a person with mixed service has a normal pension age of 65 in respect of all of that person's reckonable service (despite regulation 48).