樓上單位漏水責任認定？上訴駁回

### 案件基本資料 - 案件名稱：Hui Ling Ling v Sky Field Development Limited - 法院：高等法院上訴法庭 (Court of Appeal, CA) - 法官：Hon Stock VP, Kwan JA, Fok JA - 判決日期：2013年3月22日 ### 案情摘要 原告Hui Ling Ling是黃埔花園一個住宅單位的註冊業主，被告Sky Field Development Limited是其樓上單位的業主。原告於1995年9月首次發現其單位有漏水問題，並向管理公司投訴。儘管被告單位在多個時期空置，且曾暫停供水，漏水問題仍持續。食物環境衛生署（FEHD）和水務署（Water Authority）的調查均未發現被告單位有明顯漏水。原告於2004年2月對被告提起訴訟，聲稱漏水源於被告單位，並尋求損害賠償。案件的核心爭議在於漏水來源的專家證據。 ### 核心法律爭議 本案主要法律爭議在於原告是否能以蓋然性平衡（balance of probabilities）證明漏水源於被告單位。原告的專家認為漏水是多種原因造成，包括鹹水和淡水喉管及排水設施缺陷。被告的專家則認為被告單位並非漏水來源。上訴理由包括原審法官在評估原告專家證據時犯錯，以及判決延遲過久。 ### 判決理由 上訴法庭維持原審法官的裁決，即原告未能證明漏水源於被告單位。法庭認為，儘管原審法官在判決延遲方面存在問題，但其對證據的分析是全面且合理的。法庭指出，原審法官有權拒絕原告專家的意見，因其觀察缺乏詳細或確鑿的理由或分析，且其專業資格和測試方法受到質疑。此外，獨立機構的測試結果也未支持漏水源於被告單位。法庭重申，漏水案件中沒有推定漏水必然來自樓上單位，舉證責任在於原告。 ### 引用案例與條文 本案引用了Mak Kang Hoi v Ho Yuk Wah (2007) 10 HKCFAR 552和Cobham v Frett [2001] 1WLR 1775 (PC)來確立上訴法院處理判決延遲過久的上訴案件的原則。這些案例強調，單純的延遲本身不足以成為上訴理由，除非能證明判決因延遲而出現錯誤或不安全。此外，還引用了Au Yeung Miu Sim v Tsang Kwong Wai & Anr [2004] 2 HKLRD 187和Ting Kwok Keung v Tam Dick Yuen (2002) 5 HKCFAR 336，以說明推翻事實裁斷的高門檻。 ### 裁決與命令 上訴法庭駁回原告的上訴。原告須支付被告的訟費，並發出兩名大律師的證書。 ### 判決啟示 本案重申了上訴法院在處理原審法官判決延遲過久的上訴時的原則，即單純的延遲不足以推翻判決，必須證明判決因延遲而存在實質錯誤。同時，本案強調了在漏水案件中，原告需承擔證明漏水來源的舉證責任，且沒有推定漏水必然來自樓上單位。專家證據的可靠性和說服力是關鍵，法官有權根據其專業資格、測試方法和分析的詳細程度來評估其證據。 --- ### 免責聲明 本摘要由人工智能自動生成，內容可能存在錯誤或遺漏，僅供參考，不構成法律意見。如需法律建議，請諮詢合資格律師。### Case Details - Case Name: Hui Ling Ling v Sky Field Development Limited - Court: Court of Appeal (CA) - Judge: Hon Stock VP, Kwan JA, Fok JA - Date of Judgment: 22 March 2013 ### Factual Background The plaintiff, Hui Ling Ling, is the registered owner of a residential flat in Whampoa Garden, and the defendant, Sky Field Development Limited, owns the flat directly above. The plaintiff first discovered water leakage in her flat in September 1995 and complained to the management company. Despite the defendant's flat being vacant for significant periods and its water supply being suspended, the leakage persisted. Investigations by the Food and Environmental Hygiene Department (FEHD) and the Water Authority found no obvious leakage from the defendant's flat. The plaintiff initiated legal action against the defendant in February 2004, alleging the leakage originated from the defendant's flat and seeking damages. The core dispute revolved around expert evidence regarding the source of the leakage. ### Key Legal Issues The main legal issue was whether the plaintiff had discharged her burden of proving, on the balance of probabilities, that the water leakage originated from the defendant's flat. The plaintiff's expert attributed the leakage to multiple causes, including defective flush water and fresh water pipes and drainage facilities. The defendant's expert contended that the defendant's flat was not the source. Grounds for appeal included alleged errors by the trial judge in assessing the plaintiff's expert evidence and the inordinate delay in delivering judgment. ### Ratio Decidendi The Court of Appeal upheld the trial judge's decision that the plaintiff failed to establish the leakage originated from the defendant's flat. The court found that despite the trial judge's delay in judgment, his analysis of the evidence was thorough and reasonable. The court noted the trial judge was entitled to reject the plaintiff's expert's opinions, as his observations lacked detailed or solid reasons or analysis, and his expertise and testing methods were questioned. Furthermore, independent tests did not support the claim that the leakage came from the defendant's flat. The court reiterated that there is no presumption that water leakage necessarily comes from the flat above, and the burden of proof lies with the plaintiff. ### Key Precedents & Statutes This case cited Mak Kang Hoi v Ho Yuk Wah (2007) 10 HKCFAR 552 and Cobham v Frett [2001] 1WLR 1775 (PC) to establish the principles for appellate courts dealing with appeals where there has been inordinate delay in judgment delivery. These cases emphasize that mere delay alone is not a ground for appeal unless it can be shown that the judgment contains errors or is unsafe due to the delay. Additionally, Au Yeung Miu Sim v Tsang Kwong Wai & Anr [2004] 2 HKLRD 187 and Ting Kwok Keung v Tam Dick Yuen (2002) 5 HKCFAR 336 were cited to illustrate the high threshold for overturning findings of fact. ### Decision & Orders The Court of Appeal dismissed the plaintiff's appeal. The plaintiff was ordered to pay the defendant's costs of the appeal, with a certificate for two counsel. ### Key Takeaways This case reaffirms the appellate court's approach to appeals involving inordinate delay in judgment, stating that delay alone is insufficient to overturn a decision unless substantive errors attributable to the delay are proven. It also underscores that in water leakage cases, the plaintiff bears the burden of proving the source of the leakage, and there is no presumption that it originates from the upstairs unit. The reliability and persuasiveness of expert evidence are crucial, and judges are entitled to assess such evidence based on the expert's qualifications, testing methodologies, and the detail of their analysis. --- ### Disclaimer This summary is AI-generated and may contain errors or omissions. It is for reference only and does not constitute legal advice. Please consult a qualified lawyer for professional legal advice.