Keystone Law Corporation v Ee Kwong Rong, Clement

Facts

Keystone Law Corporation sued Mr Clement Ee Kwong Rong, a lawyer and its former Associate Director, in DC/OC 69/2025 to recover money. He had worked there from October 2014 to May 2017 under a 2014 letter of appointment. A revised letter of appointment dated 1 February 2017 changed his terms and recorded his agreement to repay $184,734.80 in instalments, with a page showing how that sum was calculated. He paid until January 2019.

His application to stay the suit in favour of arbitration failed before a Deputy Registrar and on appeal in the District Court and the High Court. He then filed a defence, pleading unilateral mistake and unconscionability, and a counterclaim. On 16 January 2026 a Deputy Registrar granted the law firm summary judgment for $81,011.15 with interest and struck out the counterclaim. Mr Ee appealed against the summary judgment in DC RA 7/2026.

Issues

1. Whether the Deputy Registrar was wrong to treat the 2017 letter as a settlement agreement binding on her because of the High Court's earlier finding.
2. Whether the law firm had made out a prima facie case for summary judgment.
3. Whether the pleaded defences of unilateral mistake and unconscionability raised triable issues.

Holding

District Judge Toh Yung Cheong dismissed the appeal, upholding the summary judgment. Mr Ee has appealed against this decision.

Reasoning

The judge found it unnecessary to decide whether the 2017 letter was a settlement agreement, because a prima facie case was made out either way. The letter was a valid contract, and its terms on the amount owed and repayment were clear and unambiguous. Mak-Levrion Kah Kay Natasha (alias Mai Jiaqi Natasha) v R Shiamala [2024] 4 SLR 616 was distinguished, because the acknowledgment of debt there was ambiguous and inconsistent with the claimant's evidence. Here a full page set out how the sum was reached, making Greenline-Onyx Envirotech Phils, Inc v Otto Systems Singapore Pte Ltd [2007] 3 SLR(R) 40 the closer authority. There was no need to look at the 2014 letter, which in any case was not inconsistent with the later one.

The mistake defence was very weak. Mr Ee was legally trained, did no checking, kept paying until January 2019 and asked only for more time without questioning the amount. He also did not show that the firm knew, actually or constructively, of any mistake: the breakdown let him compare the figures, and he never asked for the earlier letter.

The unconscionability defence also failed. No material facts were pleaded showing an infirmity that left him unable to protect his own interests, and as a practising lawyer he could be expected to take care. The only evidence that the firm knew was that three partners were his Facebook friends and he had posted about his father's health, with no evidence they read the posts. He also appeared to have helped negotiate the revised terms and gained more time to pay. The judge described the defences as an afterthought with no fair or reasonable prospect of a bona fide defence.

From the judgment