5. Dishonest and disreputable conduct
5.1 A solicitor must not engage in conduct, in the course of practice or otherwise, which demonstrates that the solicitor is not a fit and proper person to practise law, or which is likely to a material degree to:
5.1.1 be prejudicial to, or diminish the public confidence in, the administration of justice; or
5.1.2 bring the profession into disrepute.