(1) A party interested in the bill who wants to object to the estimate must, within 21 days after the issue of the notice of estimate:
(a) file a notice of objection, in accordance with Form 128; and
(b) pay into the Litigants' Fund an amount of $2 000 as security for the costs of any taxation of the bill.
(2) On receipt of the notice of objection and the payment in paragraph (1)(b), the Registrar may direct:
(a) the parties to attend before a designated Registrar for a confidential conference to:
(i) identify the real issues in dispute; and
(ii) reach a resolution of the dispute; or
(b) a provisional taxation; or
(c) that the taxation of the bill proceed.