Tan Sri Dato' Kam Woon Wah v Dato' Sri Andrew Kam Tai Yeow & Ors

Appellant(s):

• Pantai Medical Centre Sdn Bhd
• Pantai Hospital Manjung

Respondent(s): Suresh Kumar a/l Hariharan

• YAA Datuk Hajah Azizah binti Haji Nawawi
• YA Datuk Wong Kian Kheong
• YA Dato' Azizul Azmi Bin Adnan

• The first respondent initiated an application under Section 52 of the Mental Health Act 2001, seeking a judicial inquiry into the mental capacity of his father, the appellant.
• The application was supported by medical reports suggesting the appellant suffered from cognitive impairment, which the first respondent argued necessitated the appointment of a committee to manage the appellant's estate.
• The High Court granted the order for an inquiry, which the appellant appealed on the grounds that he remained mentally competent and that the application was an abuse of process driven by collateral family disputes.

• The determination of the legal threshold for "reason to believe" under Section 52 of the Mental Health Act 2001 and whether it requires a high degree of objective, credible proof.
• Whether medical evidence must specifically demonstrate that a person is "mentally disordered" to the extent of being unable to manage themselves or their affairs to justify the commencement of an inquiry.
• The extent of the Court's duty to prevent the Mental Health Act from being utilized for collateral purposes, such as gaining an advantage in separate family or corporate litigation.

• The Court allowed the appeal, ruling that "reason to believe" is a higher standard than mere suspicion and requires objective evidence showing the subject is actually incapable of managing their affairs.
• The Court found the medical evidence inadequate as it failed to establish a clear nexus between the appellant's condition and an inability to manage his property, noting his active participation in legal proceedings.
• The Court held that the High Court erred by failing to recognize the application as an abuse of process intended to sideline the appellant from his business interests during ongoing family disputes.