103 There was a directions hearing before the arbitrator on 24 January 2000, after the exchange of these witness statements. Apparently, by this time, an understanding had been reached that the evidence-in-chief of each witness would be obtained by tendering his/her witness statement and supplementing it with oral evidence. If that was to be the role of the witness statements, it was, of course, desirable, if not essential, that so far as possible any inadmissible material of a prejudicial nature should be removed from them. It is not in dispute that at the hearing before the arbitrator on 24 January, Mr O'Neal, counsel for the architect, referred to the fact that there was objectionable material in the witness statements proposed to be relied on by Ortiz Investments Pty Ltd. The material which Mr O'Neal had in mind included the allegations of impropriety and deceit which appeared to have nothing to do with Ortiz Investments Pty Ltd's pleaded case. It would appear that Mr O'Neal invited the arbitrator to make directions as to how objections to the content of the witness statements were to be dealt with so as to ensure objectionable material did not go into evidence. The arbitrator made it clear that he would not hear Mr O'Neal's objections. He told the parties that "any matters of objection [can] be dealt with in cross-examination" and the arbitrator would "give the evidence such weight as it deserved". After further discussion, the arbitrator directed the architect's solicitors to send a list of objections to Ortiz Investments Pty Ltd's solicitors "for them to consider and for the parties to mutually work out". A list of objections (of which there were very many) was duly forwarded to Ortiz Investments Pty Ltd's solicitors. The allegations of impropriety in the witness statement of Mr Ortiz and Mr Standen, referred to above, were objected to. The objections were not accepted as valid by Ortiz Investments Pty Ltd's solicitors. Therefore, unless the arbitrator was prepared to intervene and rule on the objections, all of the allegations of impropriety against the architect would go into evidence.