Complaint / Committee declined to take further action / property matter / complaint opposing lawyer did not follow instructions to cancel the agreement / complainant argued that the lawyers mismanaged the transaction after settlement and did not respond in a timely manner / Lawyers and Conveyancers Act (Lawyers: Conduct and Client Care) Rules 2008, rule 3 / rule 3.2 / HELD / one of the opposing lawyer’s breached rules 3 and 3.2 / breaches do not require the imposition of a disciplinary mark / none of the shortcomings engage the honesty or integrity of any of the parties / complainants unable to establish that their version of the critical events was probable / Committee’s decision confirmed / section 211(1)(a)