13Regulations may—
(a)prescribe limits on the amounts which the appropriate Minister may accept under paragraph 11(1) above;
(b)make provision as to the manner in which payments are to be accepted into a scheme under this Part of this Schedule;
(c)make provision as to the benefits which are to be provided to a member to reflect any such payment accepted with respect to him;
(d)prescribe formulae, based on tables of factors provided by the Government Actuary, to be used when performing any calculation relating to the acceptance of transfer payments or the provision of benefits.