Case Details
- Case Title: Chan Susan v Lai Tet Chong and another
- Citation: [2012] SGHC 139
- Court: High Court of the Republic of Singapore
- Decision Date: 28 June 2012
- Case Number: Suit No 306 of 2011
- Judge: Choo Han Teck J
- Coram: Choo Han Teck J
- Plaintiff/Applicant: Chan Susan
- Defendants/Respondents: Lai Tet Chong and another
- Parties (as described): Chan Susan — Lai Tet Chong and another
- Legal Area: Tort – Negligence
- Tribunal/Court: High Court
- Counsel for Plaintiff: Subbiah Pillai and Brown Pereira (Cosmas & Co)
- Counsel for Defendants: Anthony Wee (United Legal Alliance LLC)
- Judgment Length: 2 pages, 1,035 words
- Statutes Referenced: Not stated in the provided extract
- Cases Cited: [2012] SGHC 139 (as provided in metadata)
Summary
In Chan Susan v Lai Tet Chong and another ([2012] SGHC 139), the High Court dismissed a negligence claim arising from a bus-related fall. The plaintiff, Chan Susan, alleged that she was injured when the bus driver shut the front boarding door without warning and drove off, causing her to lose her balance and fall, after which she was run over by the bus. The defendants denied causation and asserted that the bus had already begun moving because there were no remaining passengers boarding or alighting, and that the plaintiff fell after slipping while running to catch the bus.
The court’s decision turned primarily on whether the plaintiff proved that the driver caused her fall and, if causation were established, whether the driver breached a duty of care. The judge placed significant weight on a video clip filmed by another bus driver, which contradicted key aspects of the plaintiff’s pleaded case and affidavit evidence. After reviewing the video repeatedly and comparing it with the plaintiff’s earlier accounts, the court found that the bus driver did not cause the fall and that the accident happened too quickly for any avoidance. Accordingly, the claim was dismissed, with costs to be dealt with separately.
What Were the Facts of This Case?
The plaintiff fell while attempting to catch a bus on Tanjong Katong Road. The bus was SBS 655L, owned by the second defendant. The first defendant was the driver of that bus at the time of the incident. The plaintiff sued both defendants for damages in negligence, alleging that the driver’s conduct caused her to fall and sustain injury.
On 14 March 2010 at about 9.00 am, the plaintiff said she wanted to board the bus at the bus stop. In her Statement of Claim and affidavit of evidence-in-chief, she alleged that the driver shut the front (boarding) door without warning and drove off. She claimed that this sudden movement caused her to lose her balance and fall, and she further asserted that she was run over by the bus. Her affidavit evidence included two emphatic assertions that one of her legs was on the steps of the bus when the bus suddenly started moving without warning, which she said caused her to lose her balance.
During the proceedings, counsel for the defendants highlighted inconsistencies between the plaintiff’s evidence and the police report, as well as inconsistencies between her pleaded case and later amendments to her Statement of Claim. The plaintiff’s amended account, as described in the judgment extract, embellished the earlier narrative by stating that the driver stopped the bus and allowed her to put one foot on the bus, but then drove off before she could board. The defendants’ position was that these evolving accounts undermined the reliability of the plaintiff’s causation theory.
The defendants’ evidence, including the first defendant driver’s testimony, was that the bus had already started moving because there were no more passengers alighting or boarding. The defendants also emphasised a practical operational point: the bus could not move unless both doors were shut. On the defendants’ account, the plaintiff ran from behind the bus and slipped while attempting to catch it before it left.
Crucially, the defendants produced a video clip of the incident. The video was filmed by another bus driver with a camera mounted on his bus, travelling behind SBS 665L. The judge watched the video multiple times, focusing on different aspects of the incident. The video showed that the plaintiff was walking along the pavement towards the bus stop while passengers were alighting from SBS 665L. The judge observed that the plaintiff was not in a queue, contrary to what she had averred in her evidence-in-chief and police report. When it appeared that no passenger was at the boarding door in the front of the bus and the last passenger had alighted, the driver shut the doors and the bus began to move. Almost simultaneously, the plaintiff realised the bus was moving and began to run.
According to the judge’s findings from the video, the plaintiff was at or slightly ahead of the rear door when she started running. She lost her footing because she was running too close to the edge of the pavement and fell. At the time of the fall, she had not reached the front door of the bus. The judge also inferred that the driver was likely watching traffic on his rear right as he moved forward, and that the accident occurred too quickly for the driver to avoid. The court therefore concluded that the driver had not caused the plaintiff’s fall and that the injury could not reasonably have been avoided.
What Were the Key Legal Issues?
The case presented a focused negligence dispute. The sole issue before the trial judge was whether the first defendant caused the plaintiff to fall and, subsequently, injure herself. This is a causation-centric framing: even if the plaintiff had been in a vulnerable position near the bus, the plaintiff still had to prove that the driver’s conduct was the operative cause of the fall and injury.
In addition, the court addressed the question of duty and breach in the alternative. The judge indicated that even if causation were shown, the plaintiff would still need to establish that the driver was negligently responsible for the injury. This required the court to consider whether the driver owed a duty of care in the circumstances and whether the driver breached that duty by failing to take steps to avoid the injury.
Finally, the case involved an evidential credibility component. The plaintiff’s narrative changed over time, and her evidence was inconsistent with the police report and with her own earlier affidavit assertions. The court had to decide which version of events to accept, and whether the objective video evidence displaced the plaintiff’s account.
How Did the Court Analyse the Issues?
The judge began by identifying the plaintiff’s pleaded and affidavit case: that the driver shut the front boarding door without warning and drove off, causing her to lose balance and fall, with the additional allegation that she was run over. The judge then compared this account with the defendants’ evidence and with objective materials. The analysis was not merely a matter of choosing between two competing stories; it involved assessing internal consistency, consistency with contemporaneous records (the police report), and consistency with objective evidence (the video).
A key part of the court’s reasoning was the identification of inconsistencies. The judge noted that the plaintiff’s affidavit evidence contained two repeated assertions that one of her legs was on the steps of the bus when the bus suddenly started moving without warning. The defendants pointed out that these assertions were inconsistent with the police report and with the plaintiff’s Statement of Claim, including an amendment that the judge described as clearly untrue. The judge treated these discrepancies as significant because they related directly to causation: whether the bus started moving while the plaintiff was on the steps, and whether the driver’s action triggered the fall.
The video evidence became decisive. The judge watched the video multiple times, each time focusing on different aspects. The court’s approach reflects a careful judicial method: rather than relying on a single viewing, the judge used repeated review to test the plaintiff’s account against what was actually captured. The video showed that the plaintiff was not in a queue and that the bus began to move after the last passenger had alighted and when no passenger was at the front boarding door. This undermined the plaintiff’s claim that the driver shut the front boarding door without warning while she was attempting to board.
The judge’s findings also addressed the timing and location of the plaintiff’s fall. The plaintiff began running almost simultaneously when she realised the bus was moving. She was near the rear door when she started running and fell before reaching the front door. This factual sequence was inconsistent with the plaintiff’s earlier assertions that her leg was on the steps when the bus suddenly started moving. Instead, the video suggested that the plaintiff’s fall occurred because she slipped while running too close to the edge of the pavement. In negligence terms, this shifted the causal narrative away from the driver’s door closure and movement and towards the plaintiff’s own running and loss of footing.
On causation, the judge concluded that the first defendant had not caused the plaintiff’s fall. The reasoning included a practical assessment: the accident happened too quickly for the driver to avoid it, and even if the driver had seen the plaintiff running after the bus, the driver was not obliged to stop. The judge further reasoned that even if the driver had stopped, the failure to stop was not the cause of the fall. This is an important nuance. The court did not simply say “the driver did nothing wrong”; it addressed the counterfactual: whether any action by the driver could reasonably have prevented the injury.
The judge also considered the plaintiff’s post-video conduct. The plaintiff amended her affidavit of evidence-in-chief by deleting portions that had been quoted earlier. The judge inferred that the plaintiff realised the true state of events after seeing the video. This inference supported the court’s view that the plaintiff’s earlier narrative was unreliable. The judge also noted that the video did not show the plaintiff tapping on the bus, although it appeared she may have attempted to tap or reached out when she lost her footing. Importantly, the judge treated this reaching motion as occurring as she lost her footing, rather than as a preceding event that would have required the driver to respond.
On duty and breach, the judge agreed with defence counsel that the first defendant was not in breach of any duty of care in these circumstances. The judge rejected the plaintiff’s attempt to rely on objective evidence such as her age and what she wanted to do, describing such matters as irrelevant to causation. This reflects a doctrinal point: negligence requires proof of causation and breach, and general sympathy or contextual factors do not substitute for evidence that the defendant’s conduct caused the injury and that the defendant failed to take reasonable steps to avoid it.
What Was the Outcome?
The High Court held that the plaintiff failed to prove her case. The judge found that the first defendant did not cause the plaintiff’s fall and that, even if causation were somehow established, the driver was not negligently responsible because there was no time for him to avoid the injury. The claim was therefore dismissed.
The judge indicated that costs would be addressed later if the parties could not agree. Practically, the dismissal meant that the plaintiff did not obtain damages for the alleged injury, and the defendants retained their position that the incident was not attributable to negligent conduct by the bus driver.
Why Does This Case Matter?
Chan Susan v Lai Tet Chong and another is instructive for negligence claims involving public transport and slip/fall scenarios, particularly where the plaintiff’s account is contested and objective evidence is available. The case demonstrates the centrality of causation in negligence: even where a claimant alleges a sudden movement or door closure, the claimant must prove that the defendant’s conduct was the operative cause of the fall and injury.
The decision also highlights the evidential weight that courts may place on contemporaneous objective recordings. Here, the video clip contradicted the plaintiff’s narrative on key points, including whether she was in a queue, whether she was at the front boarding door, and whether her leg was on the steps when the bus started moving. For practitioners, the case underscores the importance of obtaining and scrutinising objective evidence early, and of ensuring that pleadings and affidavits align with contemporaneous reports and any available recordings.
From a duty/breach perspective, the judgment illustrates how courts assess whether any alleged failure to act could realistically have prevented the injury. The judge’s reasoning that the accident happened too quickly for avoidance, and that the driver was not obliged to stop even if he had seen the plaintiff running, reflects a pragmatic approach to reasonable foreseeability and the limits of what can be expected in rapidly unfolding incidents. This can be valuable when advising defendants (and claimants) on the strength of negligence claims where the timeline is compressed and the causation chain is uncertain.
Legislation Referenced
- No specific statutes were identified in the provided judgment extract.
Cases Cited
- [2012] SGHC 139 (as provided in the metadata)
Source Documents
This article analyses [2012] SGHC 139 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.