Skip to content
  • About
  • Accolades
  • Practices
    • China Desk
    • Corporate & Commercial Advisory
    • Corporate Services
    • Corporate, Commercial & Civil Litigation
    • Criminal
    • Cryptocurrency & Blockchain Disputes
    • Digital Assets, Web3 & Blockchain
    • Employment & Industrial Relations
    • Environmental, Social, and Governance (ESG)
    • Financial Services
    • FinTech
    • Funds, Private Equity & Emerging Technologies
    • India Desk
    • Insurance
    • International Arbitration
    • Maritime & Shipping
    • Mergers & Acquisitions
    • Private Client Disputes & Advisory
    • Probate, Wills & Estate
    • Real Estate & Construction
    • Regulatory & Compliance
    • Restructuring & Insolvency
    • Ship Sale & Purchase and Escrow Services
    • Tax
    • Vietnam Desk
    • White Collar Crime
    View all
    China Desk
    Corporate & Commercial Advisory
    Corporate Services
    Corporate, Commercial & Civil Litigation
    Criminal
    Cryptocurrency & Blockchain Disputes
    Digital Assets, Web3 & Blockchain
    Employment & Industrial Relations
    Environmental, Social, and Governance (ESG)
    Financial Services
    FinTech
    Funds, Private Equity & Emerging Technologies
    India Desk
    Insurance
    International Arbitration
    Maritime & Shipping
    Mergers & Acquisitions
    Private Client Disputes & Advisory
    Probate, Wills & Estate
    Real Estate & Construction
    Regulatory & Compliance
    Restructuring & Insolvency
    Ship Sale & Purchase and Escrow Services
    Tax
    Vietnam Desk
    White Collar Crime
  • People
  • Careers
  • Insights
  • Countries
    Offices
    • Singapore
    • Thailand
    • Malaysia
    • Australia
    Regional Desks
    • China
    • India
    • Vietnam
Enquiries
  • Legal Update
  • | 4 July 2022

Wong Leng Si Rachel v Wu Su Han Olivia [2022] SGHC 151 – Does the Court have the power to make an order for discovery of documents, despite a party having already sworn on oath that he or she does not have the requested documents in his or her possession, custody or power?

Gerard Quek

Wong Leng Si Rachel v. Wu Su Han Olivia

Wong Leng Si Rachel v Wu Su Han Olivia [2022] SGHC 151 – Does the Court have the power to make an order for discovery of documents, notwithstanding that a party had already sworn on oath that he or she does not have the requested documents in his or her possession, custody or power?

OVERVIEW

In the recent case of Wong Leng Si Rachel v Wu Su Han Olivia [2022] SGHC 151 (“Judgment”), the respondent successfully resisted the appellant’s appeal against the Principal District Judge’s order for specific discovery (the “Appeal”).

PDLegal LLC’s Partner, Gerard Quek, and Associate Glenn Chua acted for the successful respondent in the Appeal from the District Court to the General Division of the High Court.

THE BACKGROUND

The appellant is a social media influencer. The respondent works in the healthcare industry. Sometime in 2020, the respondent published various statements on her Instagram page. The appellant claims, amongst other things, that those statements are defamatory as they, inter alia, impute that the appellant committed infidelity on her wedding day with the wedding emcee, Alan Wan, and had no intention of marrying the appellant’s ex-husband. The respondent denies the appellant’s claim and relies on the defences of justification and/or fair comment.

The respondent then sought specific discovery of, inter alia, the appellant’s correspondences with two individuals and diary entries. The Deputy Registrar allowed the respondent’s application at first instance. On appeal, the Principal District Judge upheld the Deputy Registrar’s orders. The appellant then filed her appeal against the Principal District Judge’s decision to the General Division of the High Court.

Two issues that arose in this Appeal are:

  • whether specific discovery should be ordered notwithstanding that a party had already sworn on oath that he/she does not have the kind of documents sought in his/her possession, custody or power. The High Court found that the Court has powers to order for specific discovery in such circumstances if it can be shown that there is reasonable belief that the document(s) sought exist.
  • whether the respondent’s application was a “fishing expedition”. The High Court found that it was not a “fishing expedition” because “samples of relevant material had been produced” by the respondent and that “it is not mere fishing expedition if fish has in fact been spotted” (at [13] of the Judgment).

THE HIGH COURT’S DECISION

On appeal, Justice Choo upheld the Principal District Judge’s decision. As such, the appellant will be required to disclose (i) all her correspondences with two individuals, and (iii) all her diary entries relating to Alan Wan.

Reasonable Belief that Further Documents Exist

While the appellant argued that she had already sworn on oath that she does not have the documents sought in her power, custody, or control, Justice Choo held that the argument is “not an adequate one” (at [10] of the Judgment). In particular, Justice Choo found that there is reason to believe that other similar documents may be found, having regard to the documents exhibited by the respondent in her affidavit. Further, Justice Choo upheld the lower Court’s decision and found that the documents sought by the respondent were indeed relevant and material for the trial.

Fishing Expedition?

Justice Choo also disagreed with the appellant’s argument that the respondent’s application was a “fishing expedition”, because “sample of relevant material had been produced” by the respondent (at [13] of the Judgment). In this regard, Justice Choo explained that “fishing expedition” is not permitted because the court “should not order disclosure that lends indiscriminate assistance to such unmeritorious application” (at [13] of the Judgment).

KEY TAKEAWAYS

The High Court’s decision reiterates the position (first set out in the case of Soh Lup Chee v Seow Boon Cheong and another [2002] 1 SLR(R) 604) that the Court has the power to make an order for discovery notwithstanding that a party had already sworn on oath that he/she does not have the requested documents in his/her possession, custody or power .

 

*The writers are grateful for the contribution of Lee Ryan SMU Law Class of 2024      

 

Gerard Quek
40. Validity of Wills Under Thai
  • Legal Update
  • | 15 October 2025

Landmark Supreme Court Judgment On Formal Validity Of Wills Under Thai Law

A. Introduction The organization and administration of a person’s estate after their death, legally known as the making of a (...)

More Insights
Find Us
  • Singapore

PDLegal LLC Singapore
1 Coleman Street 

#08-02 The Adelphi 

Singapore 179803

Tel: +65 6220 0325
Email: [email protected]

Monday – Friday
9:00 am – 6:00 pm

  • Thailand

PDLegal Asia (Thailand) Co., Ltd.
6th Floor, 6 O-NES Tower,
Sukhumvit Soi 6,
Khlong Toey, Bangkok 10110

Tel: +66 2 254 6415
Email: [email protected]

Monday – Friday
9am – 6pm

  • Malaysia

Tan, Siew & Lee (TSL Legal)
Unit V8, Q Sentral, Level 35-02 (East Wing),
2A, Jalan Stesen Sentral 2, KL Sentral,
50470 Kuala Lumpur, Wilayah Persekutuan
Kuala Lumpur

Tel : +603 2731 9270
Email : [email protected]

Monday – Friday
9am – 5pm

  • Australia

PDLegal Australia
PO box 951 Bondi Junction
1355 Australia

Tel : +0278137619/ +61278137619
Email : [email protected]

Monday – Friday
9am – 5pm

Offices
  • Singapore
  • Thailand
  • Malaysia
  • Australia
Regional Desks
  • China
  • India
  • Vietnam
Follow Us

PDLegal LLC is a limited liability company registered in Singapore. The Firm is regulated by the Legal Services Regulatory Authority of Singapore. © All rights reserved 2025.

  • Privacy policy
  • Legal Notice
  • Cookie Policy
Cookies on our website

We use cookies on our site to remember you, show you content we think you will like and help you to use this site. For more details, please see our cookies policy.

Click ‘Accept’ to consent to cookies other than strictly necessary cookies or ‘Reject’ if you do not. You can change your mind at any time by visiting our cookie policy page.

Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage {vendor_count} vendors Read more about these purposes
View preferences
{title} {title} {title}
  • About
  • Accolades
  • Practices
    • China Desk
    • Corporate & Commercial Advisory
    • Corporate Services
    • Corporate, Commercial & Civil Litigation
    • Criminal
    • Cryptocurrency & Blockchain Disputes
    • Digital Assets, Web3 & Blockchain
    • Employment & Industrial Relations
    • Environmental, Social, and Governance (ESG)
    • Financial Services
    • FinTech
    • Funds, Private Equity & Emerging Technologies
    • India Desk
    • Insurance
    • International Arbitration
    • Maritime & Shipping
    • Mergers & Acquisitions
    • Private Client Disputes & Advisory
    • Probate, Wills & Estate
    • Real Estate & Construction
    • Regulatory & Compliance
    • Restructuring & Insolvency
    • Ship Sale & Purchase and Escrow Services
    • Tax
    • Vietnam Desk
    • White Collar Crime
    View all
  • People
  • Careers
  • Insights
  • Countries
    Offices
    • Singapore
    • Thailand
    • Malaysia
    • Australia
    Regional Desks
    • China
    • India
    • Vietnam
Enquiries