Case Details
- Citation: [2011] SGHC 76
- Title: Tan Teck Boon v Lee Gim Siong and others
- Court: High Court of the Republic of Singapore
- Date: 31 March 2011
- Coram: Eunice Chua AR
- Case Number: Suit No 563 of 2009 (Notice of Appointment for Assessment No 69 of 2010)
- Decision Type: Damages – Assessment (interlocutory judgment already entered; assessment proceeded)
- Plaintiff/Applicant: Tan Teck Boon
- Defendant/Respondent: Lee Gim Siong and others
- Parties (as reflected in the judgment): Tan Teck Boon — Lee Gim Siong and others
- Procedural Posture: Interlocutory judgment entered by consent on 14 December 2009; damages assessed by the Registrar/High Court following appointment for assessment
- Accident Date: 26 December 2006
- Judgment Reserved: Yes (judgment reserved; reasons delivered on 31 March 2011)
- Counsel for Plaintiff: Joseph Chia Chon Heng (J Chia Associates)
- Counsel for 1st Defendant: Patrick Yeo and Lim Hui Ying (KhattarWong)
- Counsel for 2nd and 3rd Defendants: Shirley Lim (M Rama Law Corporation)
- Key Liability Apportionment (by consent): 90% as against the 1st Defendant; 10% as against the 2nd and 3rd Defendants
- Medical Treating Physician (as referenced): Dr David Paul Bell
- Other Medical Experts (as referenced): Dr Kevin Yip (for Plaintiff); Dr Chang Wei Chun (for Defendants)
- Judgment Length: 12 pages, 7,066 words
- Cases Cited (as provided): [2004] SGDC 234, [2004] SGHC 37, [2010] SGHC 371, [2011] SGHC 76
Summary
Tan Teck Boon v Lee Gim Siong and others ([2011] SGHC 76) is a High Court decision on the assessment of damages following a road traffic accident. Liability had already been fixed by consent: the 1st Defendant was responsible for 90% of the loss, while the 2nd and 3rd Defendants were responsible for 10%. The dispute at the assessment stage therefore focused on the extent of the Plaintiff’s injuries, the credibility of the Plaintiff’s account of recovery, and the appropriate quantum for pain and suffering and related heads of claim.
The Plaintiff suffered multiple fractures, including a closed fracture of the shaft of the right femur, a closed fracture of the right ulna, and a closed fracture of the left distal radius. The court accepted that the injuries were serious and that the Plaintiff continued to experience residual pain and functional limitations, but it rejected or discounted parts of the Plaintiff’s evidence that were not supported by objective medical findings or were undermined by credibility concerns. The court ultimately awarded a total sum for pain and suffering that was higher than what the Defendants proposed but lower than what the Plaintiff sought, arriving at a figure of $55,000 for pain and suffering.
What Were the Facts of This Case?
On 26 December 2006, the Plaintiff, Tan Teck Boon, was involved in a two-vehicle collision. The 1st Defendant’s car, travelling in the opposite direction, crossed the centre of the road and collided with the front and right side of the Plaintiff’s car. Subsequently, the 2nd Defendant’s lorry, travelling behind the Plaintiff’s car, collided into the rear of the Plaintiff’s vehicle. The Plaintiff sued for personal injuries arising from the accident.
By the time the matter reached the assessment stage, the parties had already agreed on liability apportionment. On 14 December 2009, interlocutory judgment was entered for the Plaintiff by consent, with damages to be assessed by the Registrar. The consent order allocated 90% liability to the 1st Defendant and 10% liability to the 2nd and 3rd Defendants. The High Court therefore proceeded to assess damages, with the principal contested issue being the quantum of damages for pain and suffering and the extent to which the Plaintiff’s claimed functional incapacity was supported by reliable evidence.
Before the accident, the Plaintiff was a sole proprietor of a courier business, Tom Express. Under a “DHL Owner Operator Agreement”, Tom Express provided express transportation services for DHL Express (Singapore) Pte Ltd over specified routes. The Plaintiff personally carried out courier assignments in the Changi South Lane and Bedok North areas, while he paid another person, Ahmadkalil Bin Mohamed, to carry out assignments in the Tampines Central area from September 2005. After the accident, the Plaintiff’s ability to perform courier work became the subject of dispute.
The medical evidence was largely undisputed as to the injuries and treatment. The Plaintiff’s treating doctor, Dr David Paul Bell, reported that the Plaintiff was admitted to Changi General Hospital and underwent surgical fixation for: (1) a closed fracture of the shaft of the right femur; (2) a closed fracture of the right ulna; and (3) a closed fracture of the left distal radius. The Plaintiff was discharged on 3 January 2007, but due to complications with healing of the right femur, he underwent two further surgeries for revision of fixation and bone grafting on 22 February 2007 and 3 October 2007. These surgeries left multiple scars and residual pain, including right groin (inner thigh) pain and left wrist pain. His right leg was shortened by 1 cm. He was granted hospitalisation leave continuously from 26 December 2006 to 14 September 2010.
What Were the Key Legal Issues?
The central legal issue was how to assess damages for pain and suffering in light of the Plaintiff’s injuries and the evidence of recovery. Although the injuries were established, the parties disagreed on the severity and duration of the Plaintiff’s ongoing pain and functional impairment, including whether the Plaintiff was effectively wheelchair-bound for a prolonged period and whether he had permanent or near-permanent limitations affecting his ability to work.
A second issue concerned the reliability and weight of evidence, particularly expert medical testimony and the Plaintiff’s own account. The Defendants challenged the Plaintiff’s credibility by pointing to alleged inconsistencies and admissions under cross-examination, including claims for tax relief and statements made to the CPF Board. They also criticised the documentary support for certain aspects of the Plaintiff’s account, including the period he claimed to be wheelchair-bound and the amounts he paid subcontractors. The court had to decide which evidence to accept and which to discount.
Third, the court had to determine whether certain claimed risks—such as the risk of developing osteoarthritis in the hip, knee, or wrist—were sufficiently proved to justify additional awards. This required careful evaluation of medical opinions, including whether the risk was supported by objective findings and whether it was expressed with adequate certainty.
How Did the Court Analyse the Issues?
The court began by noting that while the factual medical events were not disputed, the disagreement lay in how well the Plaintiff recovered and the impact of injuries on his work. The court explicitly addressed credibility. It agreed with the Defendants that the Plaintiff’s evidence did not appear reliable in several respects. The court also assessed the reliability of the expert witnesses. It found Dr Bell’s expert testimony to be the most reliable because he was the treating physician and had prolonged contact with the Plaintiff, giving him familiarity with the Plaintiff’s condition over time. By contrast, the court observed that Dr Yip and Dr Chang took positions that were, at times, extreme under cross-examination.
In assessing pain and suffering, the court treated each injury separately, applying a structured approach. For the closed fracture of the shaft of the right femur, the Plaintiff sought $30,000, emphasising implant failure, delayed union, multiple surgeries, slow recovery, the 1 cm shortening, and residual pain. The Defendants argued for $17,000–$19,000, contending that objective evidence did not support the Plaintiff’s claim of being wheelchair-bound up to August 2008 and that the 1 cm shortening did not amount to permanent functional impairment. The court accepted that the injury as a whole was serious and resulted in a slow and complicated healing process, particularly because implant failure and delayed union necessitated two further surgeries.
Although the court accepted that the 1 cm shortening per se did not leave the Plaintiff with functional impairment, it still treated the injury’s overall impact as significant. It relied on Dr Bell’s report dated 19 November 2010, which recorded continued right inner thigh pain aggravated by prolonged standing, walking on uneven ground, and getting into and out of the driver’s seat. The court also accepted Dr Chang’s agreement with Dr Bell that the right groin pain was due to soft tissue injury unlikely to resolve and that the right hip and knee were less flexible than the left. The court further noted evidence of a limping gait. This combination of objective and expert-supported findings supported an award above the Defendants’ range.
In calibrating quantum, the court compared the case with prior authorities. It referenced Loh Chee Wang v Ong Leong Chye (DC Suit No. 4300 of 2003), where a claimant with a fractured neck of the left femur and 1.5 cm shortening had residual disabilities similar to the Plaintiff but a less complicated recovery, and where the award was $22,000. The court also considered Chiam Kim Loke v Lee Wing Hoong ([2004] SGHC 37), where a severe comminuted fracture of the right femur resulted in shortening of 6 cm (later reduced to 1.5–2 cm) and severe deformity with osteoporosis, and where the award was $35,000. The court placed the Plaintiff’s injury between these comparators and awarded $25,000 for the femur fracture.
On the claim for osteoarthritis risk in the right hip and knee, the court rejected an additional sum. It held that the risk was not adequately proved. Dr Bell had not mentioned any osteoarthritis risk in the right hip and knee, focusing instead on the left wrist where the fracture had occurred at a joint. Dr Chang also opined that a mid-shaft fracture that healed and resulted only in 1 cm shortening would not lead to a risk of osteoarthritis. The court preferred the evidence of Dr Bell and Dr Chang, demonstrating that the court required a clear medical basis before awarding for future degenerative risk.
For the closed fracture of the right ulna, the Plaintiff claimed $15,000, relying on Dr Yip’s view that the fracture had malunited and on symptoms such as weakness and tremors. The Defendants argued for $10,000, pointing to Dr Chang’s view that the fracture united without complication and that the Plaintiff recovered full function. The court accepted Dr Bell and Dr Chang’s evidence that the fracture had united without complication and that no future surgery was planned. It awarded $10,000, noting that the sum took into account the severity of the injury and remaining weakness when gripping and holding heavy objects. The court also referenced Lim Juat Teng v Tan Hong Cheng (DC Suit No. 3711 of 2003) as consistent authority for the quantum.
For the closed fracture of the left distal radius, the Plaintiff claimed $12,000 for continued weakness and difficulty carrying heavy objects, and an additional $5,000 for risk of osteoarthritis. The Defendants argued for $10,000, and they characterised Dr Bell’s “moderate risk” as a probability of 10–20%. The court’s reasoning (as far as the extract provides) indicates that it weighed the medical opinions and the degree of risk in determining the appropriate award. While the extract is truncated after the court began to state its conclusion for this head, the overall approach is clear: the court required credible medical support for both present symptoms and future risks, and it calibrated awards by comparing with prior cases and by discounting unsupported or insufficiently proved claims.
What Was the Outcome?
The court awarded $55,000 for pain and suffering in total, which lay between the Plaintiff’s claim of $84,000 and the Defendants’ submission that the appropriate award should be $38,000. It awarded $25,000 for the right femur fracture and $10,000 for the right ulna fracture, while rejecting an additional osteoarthritis award for the right hip and knee due to inadequate proof. The court’s assessment reflected acceptance of the seriousness of the femur injury and residual pain, but a more cautious approach to future risk and to aspects of the Plaintiff’s claimed functional incapacity that were not supported by reliable evidence.
Because liability had been fixed by consent at 90% against the 1st Defendant and 10% against the 2nd and 3rd Defendants, the practical effect of the decision was to determine the quantum of damages that would then be apportioned according to those agreed percentages. The court’s determination therefore directly affected the final monetary liability of each Defendant for the pain and suffering component, and it also signalled how the court would treat contested medical evidence and credibility issues in personal injury assessments.
Why Does This Case Matter?
This case is useful for practitioners because it illustrates the High Court’s method for assessing damages where liability is not contested but the extent of injury and recovery is. It demonstrates that even where medical treatment and diagnoses are undisputed, the court will scrutinise the reliability of the Plaintiff’s narrative and will prefer expert evidence that is grounded in objective findings and sustained clinical contact. The court’s preference for the treating physician’s evidence (Dr Bell) is a recurring theme in Singapore personal injury jurisprudence: the treating doctor’s longitudinal familiarity can enhance credibility, particularly where other experts appear to have adopted positions that are not fully consistent under cross-examination.
Tan Teck Boon also highlights the importance of proving future consequences, such as osteoarthritis risk. The court did not treat future risk as automatic; instead, it required that the risk be adequately supported by the medical evidence and that it be appropriately linked to the injury type and anatomical location. This approach is particularly relevant for claims that seek additional sums for degenerative outcomes. Practitioners should therefore ensure that expert reports articulate risk in a medically meaningful way and connect it to the specific injury mechanism and healing pattern.
Finally, the decision is instructive on quantum calibration. The court used comparative authorities to place the claimant’s injuries on a spectrum of severity. By comparing awards in Loh Chee Wang and Chiam Kim Loke, the court showed how it can adjust the figure to reflect differences in complexity of recovery, degree of shortening, and presence of deformity or osteoporosis. For lawyers and law students, the case provides a practical template for how to argue for (or resist) particular pain and suffering figures by reference to analogous injuries and outcomes.
Legislation Referenced
- No specific statute is identified in the provided judgment extract.
Cases Cited
- Loh Chee Wang v Ong Leong Chye, DC Suit No. 4300 of 2003
- Chiam Kim Loke v Lee Wing Hoong [2004] SGHC 37
- Lim Juat Teng v Tan Hong Cheng, DC Suit No. 3711 of 2003
- [2010] SGHC 371
- [2004] SGDC 234
- Tan Teck Boon v Lee Gim Siong and others [2011] SGHC 76
Source Documents
This article analyses [2011] SGHC 76 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.