(1) The registrar may make a grant under this chapter unless—(a) a caveat relating to an estate is filed under part 7 ; or(b) 2 or more persons claim priority under rule 610 ; or(c) the original will is not available; or(d) the court otherwise directs by practice direction.
(2) Also, the registrar may—(a) refer any question arising in a grant to the court; or(b) refer any application to the court.
(3) The registrar must seal each grant and file a copy.