Complaint / Committee declined to take further action on complaint / Commerce Commission investigation / complaint lawyer alleged breaches of consumer law / Lawyers and Conveyancers Act (Lawyers: Conduct and Client Care) Rules 2008, rule 10.1 / rule 13 / rule 13.8 / rule 13.8.1 / rule 13.8.2 / Medcalf v Weatherill [2002] UKHL 27 / Schmidt v Pepper New Zealand (Custodians) Ltd [2012] NZCA 565 / submissions were requests for inquiry, not allegations of criminal offending / rule 13.8 requires allegations of reprehensible conduct to have reasonable grounds, not concrete evidence / Committee’s decision confirmed / section 211(1)(a)