Complaint / Committee declined to take further action on complaint / relationship property dispute / client complained about fees / fees held to be fair and reasonable / lawyer commenced proceedings to recover fees / complaint that lawyer breached agreement not to commence proceedings / Auckland Standards Committee 3 of the New Zealand Law Society v W [2011] 3 NZLR 117 (HC) / whether lawyer breached undertaking not to commence proceedings / HELD / Committee and LCRO do not have the power to order a lawyer to withdraw proceedings / undertaking not provided / Committee’s decision confirmed / section 211(1)(a)