Complaint / Costs decision / Lawyers and Conveyancers Act 2006 section 210(1) / Lawyers and Conveyancers Act (Lawyers: Conduct and Client Care) Rules 2008 rule 13.9 / discovery obligations / Client O v Lawyer S LCRO 35/2009 (2 June 2009) / HELD / costs awarded / needless costs caused to respondent / section 210(1) DT