C4.—(1) This Regulation shall apply to a widow of a regular policeman who dies or has died while entitled to a deferred pension, whether or not that pension has or had come into payment.
(2) For the purposes of paragraph (1) a policeman shall be treated as entitled to a deferred pension if he would have been so entitled but for its commutation for a lump sum under Regulation B8.
(3) A widow to whom this Regulation applies shall be entitled to an accrued pension calculated in accordance with Part III of Schedule C subject, however, to Regulation E8 (increase during first 13 weeks).