Complaint / Committee declined to take further action / commercial transaction / complaint lawyer had close relationship with other party to transaction and disclosed confidential information in attempting to establish a business relationship / also, improperly served a statutory demand for lawyers’ fees / fee complaint / Lawyers and Conveyancers Act (Lawyers: Conduct and Client Care) Rules 2008, rule 2.3 / rule 5 / rule 8 / HELD / hearsay evidence submitted to support conflict of interest and disclosure of confidential information complaints / hearsay insufficient to substantiate complaint / complainant’s concern law firm victimised lawyer unsubstantiated and speculative, not a basis to avoid contractual fees / statutory demand issued for proper purpose and complainant accepted, then defaulted on debt and payment plan / no evidence fee complaint demonstrates lawyers duplicated invoiced work / fees fair and reasonable / Committee’s decision confirmed / section 211(1)(a)