Case Details
- Citation: [2012] SGHC 139
- Title: Chan Susan v Lai Tet Chong and another
- Court: High Court of the Republic of Singapore
- Date of Decision: 28 June 2012
- Judge: Choo Han Teck J
- Coram: Choo Han Teck J
- Case Number: Suit No 306 of 2011
- Plaintiff/Applicant: Chan Susan
- Defendant/Respondent: 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)
- Decision: Claim dismissed
- Judgment Length: 2 pages, 1,019 words
- Statutes Referenced: None stated in the provided extract
- Cases Cited: [2012] SGHC 139 (as provided)
Summary
In Chan Susan v Lai Tet Chong and another [2012] SGHC 139, the High Court dismissed a negligence claim arising from a bus-stop incident. The plaintiff, Chan Susan, alleged that she fell and was injured because the bus driver shut the front boarding door without warning and drove off while she was in the process of boarding. Her pleaded case and affidavit evidence described her leg as being on the steps and the bus as suddenly moving off, causing her to lose her balance and fall.
The defendants denied causation and negligence. They relied on the driver’s evidence that the bus could not move unless both doors were shut and that the bus had already begun moving because there were no more passengers boarding or alighting. Crucially, the defendants produced a video clip filmed by another bus driver, showing the plaintiff walking along the pavement, not queuing at the front boarding door, and falling after the doors were shut and the bus began to move. After reviewing the video repeatedly, the judge concluded that the driver did not cause the plaintiff’s fall and that, even if causation were established, the driver was not negligent because the accident happened too quickly for him to avoid injury.
What Were the Facts of This Case?
The incident occurred on 14 March 2010 at about 9.00am along Tanjong Katong Road. The plaintiff was attempting to catch a bus identified as SBS 655L, which was owned by the second defendant. The first defendant was the driver of that bus at the material time. The plaintiff’s account was that she approached the bus-stop to board the bus, but the driver shut the front boarding door without warning and drove off. She claimed that this caused her to lose her balance and fall, and that she was subsequently run over by the bus.
In her Statement of Claim and affidavit of evidence-in-chief, the plaintiff gave a consistent narrative that she had a leg on the steps of the bus when it started moving. She asserted twice in her affidavit that one of her legs was on the steps and that the bus started to move suddenly and without warning, which caused her to lose her balance. The plaintiff later amended her affidavit of evidence-in-chief by deleting portions of this account, which the judge treated as significant in assessing credibility and the actual sequence of events.
The defendants’ case differed materially. The first defendant driver testified that the bus had already started moving because there were no more passengers alighting or boarding. He also explained the operational constraint that the bus could not move unless both doors were shut. The defendants further contended that the plaintiff ran from behind the bus and slipped while attempting to catch it before it left.
To resolve the factual dispute, the defendants produced a video clip of the incident. The video was filmed by another bus driver with a camera mounted on his bus, which was 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 toward the bus stop while passengers were alighting from SBS 665L. The judge observed that the plaintiff was not in a queue as she had averred in her evidence and in the police report. When it appeared that no passenger was at the front boarding door 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 reconstruction from the video, the plaintiff was at or slightly ahead of the rear door when she started running. She then 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 inferred that the driver was likely watching traffic on his rear right as he moved off, and that the accident occurred too quickly for the driver to avoid the injury. The judge was satisfied 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 sole issue before the court was whether the first defendant caused the plaintiff to fall and subsequently injure her. Although the case was pleaded as negligence, the judge treated causation as the central factual and legal question. In negligence claims, the plaintiff must establish that the defendant owed a duty of care, breached that duty, and that the breach caused the plaintiff’s loss. Here, the judge’s analysis turned first on whether the driver’s conduct—shutting the door and moving off—actually caused the fall.
Closely linked to causation was the question of whether, even if causation were shown, the first defendant was in breach of any duty of care. The judge considered whether the driver had any obligation to stop once the plaintiff began running, and whether any failure to stop could be characterised as negligent. This required assessing what the driver could reasonably have done in the circumstances, including the time available to react and the practical realities of bus operations.
Finally, the court had to address the relevance and weight of the plaintiff’s evidence and its inconsistencies. The judge noted discrepancies between the plaintiff’s pleaded and affidavit accounts and the police report, as well as the plaintiff’s later amendment to her affidavit deleting parts of her earlier narrative. The legal significance of these inconsistencies was not merely credibility; it affected whether the plaintiff could prove the factual foundation necessary to establish causation and breach.
How Did the Court Analyse the Issues?
The court approached the case as a fact-intensive negligence dispute where the plaintiff’s narrative conflicted with objective evidence. The judge emphasised that the plaintiff’s case, as pleaded and in her affidavit, alleged that the driver shut the front boarding door without warning and drove off while she had a leg on the steps. The judge highlighted that the plaintiff’s evidence was inconsistent with the police report and that the Statement of Claim was amended to include a “clearly untrue version” of events. While the extract does not reproduce the full details of the police report, the judge’s comments indicate that the plaintiff’s account shifted in ways that undermined its reliability.
In contrast, the defendants’ evidence was supported by the video clip. The judge’s reasoning relied heavily on the objective depiction of the incident. He watched the video repeatedly and focused on different aspects, which is important in negligence cases where small timing differences can determine causation. The judge concluded that the plaintiff was not queuing at the front boarding door, contrary to her evidence. He also found that the driver shut the doors and began to move when there appeared to be no passenger at the boarding door. This finding directly contradicted the plaintiff’s allegation that the driver drove off while she was in the process of boarding at the front.
From the video, the judge reconstructed the sequence of events. The plaintiff was walking along the pavement as passengers alighted. When the bus doors were shut and the bus began to move, the plaintiff realised the bus was moving and started to run. The judge found that she fell while running too close to the edge of the pavement. Importantly, the judge found that at the time of the fall, she had not reached the front door of the bus. This was decisive for causation: the alleged mechanism of injury—being caused to fall by the bus moving off with her leg on the steps—was not supported by the objective evidence.
The judge also addressed the plaintiff’s amended affidavit. He noted that the plaintiff must have realised the true state of affairs after seeing the video because she amended her affidavit by deleting the portions that had described her leg on the steps and the bus moving without warning. The judge observed that the video did not show the plaintiff tapping the bus, although it appeared she was either attempting to tap it or reaching out when she lost her footing. The judge treated these observations as consistent with the plaintiff’s fall being linked to her running and loss of footing rather than contact with the bus or a sudden departure while she was boarding.
Even assuming causation were established, the judge considered whether the driver was negligent. He concluded that there was no time for the driver to avoid the injury if the injury had been caused by contact with the bus after she fell. The judge reasoned that the accident happened too quickly for the driver to take effective avoiding action. He also stated that even if the driver had seen the plaintiff running after the bus, he was not obliged to stop. This reflects a legal principle in negligence: the standard of care is assessed by what is reasonable in the circumstances, including the time available to respond and the practical constraints of the defendant’s role.
The judge further dealt with the plaintiff’s argument that the court should consider objective evidence such as her age and what she wanted to do. He rejected this as irrelevant to causation. In negligence, subjective intention or general circumstances may be relevant to duty or foreseeability, but the plaintiff still must prove that the defendant’s breach caused the injury. Here, the objective evidence that mattered was the sequence of events, and the video showed that the driver’s actions did not cause the fall.
What Was the Outcome?
The High Court held that the plaintiff failed to prove her case. The judge was satisfied that the first defendant had not caused the plaintiff’s fall and that the injury could not reasonably have been avoided. Accordingly, the claim was dismissed.
Costs were not immediately determined in the extract. The judge indicated that he would hear the parties on costs at a later date if they could not agree. Practically, the dismissal meant that the plaintiff received no damages for her alleged injuries and the defendants were successful in defending the negligence claim.
Why Does This Case Matter?
Chan Susan v Lai Tet Chong is instructive for negligence litigation in Singapore because it demonstrates how decisive objective evidence can be in resolving causation disputes. When a plaintiff’s pleaded narrative and affidavit evidence conflict with contemporaneous or objective material, courts may prefer the objective record—particularly where the record directly addresses the timing and mechanics of the incident. For practitioners, the case underscores the importance of aligning pleadings, affidavits, and any police reports with the true sequence of events, as inconsistencies can undermine both credibility and the ability to prove causation.
The decision also highlights the court’s approach to operational realities and reasonableness. The judge accepted that the bus could not move unless both doors were shut and that the driver’s actions were consistent with normal bus operations. Even where a plaintiff alleges that a driver should have reacted differently (for example, by stopping once the plaintiff began running), the court will assess whether there was sufficient time to avoid harm and whether stopping was legally required or practically feasible. This is relevant to claims involving transport, workplace safety, and public-facing services where reaction time may be limited.
Finally, the case provides a useful framework for structuring negligence arguments. The judge treated causation as the “sole issue” in the trial, and only then considered breach and negligence in the alternative. This sequencing is a reminder that plaintiffs must first establish the factual link between the defendant’s conduct and the injury. Where causation fails, the claim will be dismissed without the need for extended analysis of duty and breach.
Legislation Referenced
- No specific statutes are referenced 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.