In 2008, Harvey, an experienced businessman, guaranteed a debt owed to Dunbar Assets plc (Dunbar).  Dunbar subsequently served a statutory demand on Harvey in 2011 for payment under the guarantee.

In 2012, Harvey applied, unsuccessfully, to set aside the demand in the County Court on the ground of promissory estoppel.  However, the demand was subsequently set aside by the Court of Appeal on a completely unrelated ground.

In Dench v Gates, the New Zealand High Court considered its inherent jurisdiction to set aside a bankruptcy notice to prevent an abuse of process. Mrs Gates, the judgment debtor, had applied to the High Court to set aside a bankruptcy notice. The bankruptcy notice was based on an award of costs against Mrs Gates in respect of earlier District Court litigation initiated by her against Mr Dench, a solicitor, on the basis that he had conducted himself dishonestly while representing his client in a separate matter, in which Mrs Gates was the plaintiff.