Case Details
- Citation: [2011] SGHC 76
- Case Title: Tan Teck Boon v Lee Gim Siong and others
- Court: High Court of the Republic of Singapore
- Date of Decision: 31 March 2011
- Coram: Eunice Chua AR
- Case Number: Suit No 563 of 2009 (Notice of Appointment for Assessment No 69 of 2010)
- Tribunal/Court Stage: Damages – Assessment (following interlocutory judgment)
- Plaintiff/Applicant: Tan Teck Boon
- Defendant/Respondent: Lee Gim Siong and others
- Counsel for Plaintiff: Joseph Chia Chon Heng (J Chia Associates)
- Counsel for First Defendant: Patrick Yeo and Lim Hui Ying (KhattarWong)
- Counsel for Second and Third Defendants: Shirley Lim (M Rama Law Corporation)
- Legal Area: Damages — Assessment
- Statutes Referenced: None stated in the provided extract
- Judgment Length: 12 pages, 6,970 words
- Key Procedural History: Interlocutory judgment entered by consent on 14 December 2009; damages assessed by the Registrar, with the High Court later giving reasons for the assessment
- Apportionment of Liability (by consent): 90% as against the 1st Defendant; 10% as against the 2nd and 3rd Defendants
Summary
Tan Teck Boon v Lee Gim Siong and others [2011] SGHC 76 is a High Court decision on the assessment of damages for personal injuries arising from a road traffic accident. The court had already entered interlocutory judgment by consent, with liability apportioned at 90% to the 1st Defendant and 10% to the 2nd and 3rd Defendants. The remaining issue was the quantum of damages, particularly the appropriate awards for pain and suffering and the extent to which the plaintiff’s claimed ongoing limitations were supported by reliable evidence.
The High Court (Eunice Chua AR) accepted that the plaintiff suffered serious orthopaedic injuries, including fractures to the right femur, right ulna, and left distal radius, with complications requiring additional surgeries. However, the court was not persuaded that the plaintiff’s account of disability—such as being wheelchair-bound until August 2008—was fully reliable. In assessing damages, the court preferred the evidence of the treating physician, Dr David Paul Bell, over other experts whose testimony was viewed as less objective or more extreme under cross-examination.
What Were the Facts of This Case?
On 26 December 2006, the accident occurred when 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. Shortly thereafter, the 2nd Defendant’s lorry, travelling behind the plaintiff’s car, collided into the rear of the plaintiff’s car. The plaintiff sued for injuries sustained in the collision, and the injuries included fractures to his right thigh bone (right femur), right forearm (right ulna), and left wrist (left distal radius.
Before the accident, the plaintiff was a sole proprietor of Tom Express, a courier business. 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. The plaintiff’s work therefore depended on his ability to drive, carry items, and perform physical tasks associated with courier operations.
After the accident, the plaintiff’s medical course was significant. He was admitted to Changi General Hospital and underwent surgical fixation for 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. He was discharged on 3 January 2007, but complications with healing of the right femur led to 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, particularly in the right groin/inner thigh and the left wrist. The plaintiff also had a right leg shortening of 1 cm.
While the medical facts and the occurrence of the injuries were not disputed, the parties disagreed about recovery and the impact of the injuries on the plaintiff’s functional capacity and work. The plaintiff claimed he was unable to care for himself and could only move around in a wheelchair until August 2008. He also alleged ongoing pain with standing, sitting, walking for more than 20 minutes, and when getting into the driver’s seat, as well as difficulty carrying heavy loads due to wrist pain and forearm weakness. The defendants, by contrast, argued that the plaintiff’s evidence was unreliable and that he had recovered sufficiently to return to courier work, potentially with assistance for heavy loads.
What Were the Key Legal Issues?
The central legal issue was the assessment of damages for pain and suffering (and, by implication, the related heads of claim) in light of the plaintiff’s injuries and the evidence of ongoing symptoms and functional limitations. Although liability had been determined by consent, the court still had to decide the appropriate quantum based on the severity of each injury, the nature and complexity of recovery, and the credibility and reliability of the plaintiff’s claimed continuing impairments.
A second issue concerned evidential weight: how the court should evaluate competing medical opinions and the plaintiff’s own testimony. The court had to determine which expert evidence to prefer, whether the plaintiff’s claimed disability period was supported, and whether risks such as osteoarthritis were adequately proved on the evidence. These determinations directly affected the size of the awards for each injury and any additional sums claimed for future risks.
Finally, the court had to ensure that the awards were consistent with comparable authorities and with the established approach to quantifying general damages for personal injuries in Singapore. This required the court to compare the plaintiff’s injuries with earlier cases involving similar fractures, shortening, residual pain, and recovery complexity.
How Did the Court Analyse the Issues?
The court began by setting out the procedural context and the injuries. It then addressed credibility and reliability. The judge agreed generally with the defendants that the plaintiff’s evidence did not appear reliable in a number of respects. The defendants pointed to admissions by the plaintiff during cross-examination regarding tax relief claims without basis and alleged false statements to the CPF Board. The defendants also criticised the plaintiff’s documentary and testimonial support for claims about the period of wheelchair use and the amounts paid to subcontractors, suggesting that some documents were created specifically for the trial. The court’s approach shows that, even in personal injury cases where medical evidence is central, the court will scrutinise the plaintiff’s overall credibility where it bears on the extent and duration of disability.
On the medical evidence, the court’s analysis focused on the objectivity of the experts. The judge found Dr Bell’s testimony to be the most reliable. Dr Bell was the treating physician and had prolonged contact with the plaintiff, which the court treated as a practical advantage in assessing the plaintiff’s condition over time. By contrast, the court viewed Dr Yip and Dr Chang as taking “rather extreme positions” on certain matters under cross-examination. This is a recurring theme in damages assessment: the court is not merely choosing between medical conclusions, but evaluating the manner in which experts arrived at those conclusions and how well their evidence withstands testing.
For the closed fracture of the shaft of the right femur, the plaintiff claimed $30,000, emphasising implant failure, delayed union, multiple surgeries, difficult 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 until August 2008 and that the 1 cm shortening did not cause permanent functional impairment. The court awarded $25,000. In doing so, the judge reasoned that while the 1 cm shortening by itself did not necessarily produce functional impairment, the injury as a whole was serious and resulted in slow and complicated healing. The need for two further surgeries due to implant failure and delayed union was undisputed, and the court accepted residual pain in the right groin/inner thigh, aggravated by prolonged standing, walking on uneven ground, and getting into and out of the driver’s seat.
The court also addressed the plaintiff’s attempt to obtain a separate sum for the risk of osteoarthritis in the right hip and knee. The judge rejected this additional claim because the risk was not adequately proved. Dr Bell did not mention osteoarthritis risk in the right hip and knee, and Dr Chang’s view was that a mid-shaft fracture that had healed and resulted only in 1 cm shortening would not lead to a risk of osteoarthritis. The judge preferred the evidence of Dr Bell and Dr Chang on this point. This illustrates the evidential threshold for future risks: where a plaintiff seeks an additional award for possible future degeneration, the court expects a sufficiently supported medical basis rather than speculative possibilities.
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 that there might be a future operation to remove the implant. The defendants argued for $10,000, supported by Dr Chang’s opinion that the fracture united without complication and that the plaintiff recovered full function, with Dr Bell also stating that the fracture united without complication and that no future surgery was planned. The court awarded $10,000, consistent with the authority of Lim Juat Teng v Tan Hong Cheng, DC Suit No. 3711 of 2003. The court accepted that the fracture had healed without complication and that the plaintiff had normal flexibility, while still accounting for remaining weakness when gripping and holding heavy objects.
For the closed fracture of the left distal radius, the plaintiff claimed $12,000 for continued weakness and difficulty carrying heavy objects, plus an additional $5,000 for the risk of osteoarthritis in the left wrist. The defendants argued for $10,000 and contended that the osteoarthritis risk was only “moderate” and, on cross-examination, corresponded to a probability of 10–20%. The extract ends mid-sentence at the point where the court was about to determine the precise award for this head. Nonetheless, the court’s earlier approach indicates that it would weigh the severity of the injury, the persistence of symptoms, and the probability of future osteoarthritis, applying the same evidential discipline used for the right hip and knee claim.
Throughout the damages assessment, the court also used comparative case law to calibrate awards. For the right femur fracture, the judge compared the plaintiff’s injuries to Loh Chee Wang v Ong Leong Chye, DC Suit No. 4300 of 2003 (where a claimant with a neck femur fracture and 1.5 cm shortening received $22,000 but had a less complicated recovery) and to Chiam Kim Loke v Lee Wing Hoong [2004] SGHC 37 (where a severe comminuted femur fracture with significant shortening and deformity attracted $35,000). This comparative method supports consistency and predictability in general damages awards.
What Was the Outcome?
The High Court set the appropriate general damages for pain and suffering by awarding $55,000 in total, after considering each injury separately. Specifically, the court awarded $25,000 for the right femur fracture, $10,000 for the right ulna fracture, and (based on the extract) was in the process of determining the award for the left distal radius fracture and any additional component for osteoarthritis risk.
Practically, the decision confirms that even where liability is fixed, the quantum of damages will turn on careful evaluation of credibility, the reliability of medical experts, and whether future risks are supported by adequate medical evidence. The court’s preference for the treating physician’s evidence and its rejection of insufficiently proved osteoarthritis risks are particularly important for how future assessments may be approached.
Why Does This Case Matter?
Tan Teck Boon v Lee Gim Siong is instructive for practitioners because it demonstrates how Singapore courts assess general damages in personal injury cases where the plaintiff’s claimed disability is contested. The case highlights that courts will scrutinise not only medical reports but also the plaintiff’s overall credibility, including inconsistencies and documentary weaknesses that may affect the duration and extent of claimed impairment.
From an evidential perspective, the decision is also valuable for its treatment of expert testimony. The court’s explicit preference for Dr Bell’s evidence—grounded in objectivity and the treating relationship—provides a clear example of how the court weighs expert credibility. For litigators, this underscores the importance of ensuring that expert opinions are consistent, defensible under cross-examination, and aligned with the treating history.
Finally, the case matters for the quantification methodology. By comparing the plaintiff’s injuries with earlier authorities and by calibrating awards to reflect both severity and recovery complexity, the court reinforces the structured approach to damages assessment. It also illustrates the evidential threshold for awarding additional sums for future risks such as osteoarthritis: probability must be adequately supported, and the risk must be medically linked to the specific injury and clinical course.
Legislation Referenced
- No specific statutes were referenced in the provided judgment extract.
Cases Cited
- [2004] SGDC 234
- [2004] SGHC 37
- [2010] SGHC 371
- [2011] SGHC 76
- 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
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.