57.10—(1) A default judgment cannot be obtained in a probate claim and rule 10.2 and Part 12 do not apply.
(2) If any of several defendants fails to acknowledge service the claimant may—
(a)after the time for acknowledging service has expired; and
(b)upon filing written evidence of service of the claim form and (if no particulars of claim were contained in or served with the claim form) the particulars of claim on that defendant;
proceed with the probate claim as if that defendant had acknowledged service.
(3) If no defendant acknowledges service or files a defence then, unless on the application of the claimant the court orders the claim to be discontinued, the claimant may, after the time for acknowledging service or for filing a defence (as the case may be) has expired, apply to the court for an order that the claim is to proceed to trial.
(4) When making an application under paragraph (3) the claimant must file written evidence of service of the claim form and (if no particulars of claim were contained in or served with the claim form) the particulars of claim on each of the defendants.
(5) Where the court makes an order under paragraph (3), it may direct that the claim be tried on written evidence.