Liability / duty to complete retainer / fees payment and security for fees / advice regarding legal aid, litigation risk and whether fees may exceed recovery / Lawyers and Conveyancers Act (Lawyers: Conduct and Client Care) Rules 2008, rule 4.2 / rule 9.5 / rule 11 / HELD / lawyers terminated retainer 4 weeks before JSC / not entitled to terminate, fees deferred and 7 day notice to pay arbitrary, left client stranded / did not fulfil fiduciary duties on termination / s 7(1)(a)(ii) test met / client signed deed acknowledging debt, providing security, did not receive legal advice or explanation about effect / demand for payment and threatening interactions reprehensible / s 7(1)(a)(i) test met / failed to advise about possibility of legal aid and that fees may exceed recovery / should suggest client may be eligible for legal aid and refer to further resources / failed to re-evaluate litigation prospects once estate diminished / unsatisfactory conduct found s 12(a) / charges proved