2025年1月8日，新加坡永續發展與環境部長傅海燕答覆東海岸集選區議員陳慧玲有關2023年高空拋物執法行動減少的原因。
以下內容為新加坡眼根據國會英文資料翻譯整理：
陳慧玲（東海岸集選區議員） 詢問永續發展與環境部長：
(a) 鑒於高空拋物的公眾反饋數量仍在上升，為何2023年的執法行動次數相比往年有所減少？
(b) 永續發展與環境部是否考慮採用更多技術手段，以加強監控能力，而不僅僅依賴基礎攝像頭和公眾反饋？
傅海燕（永續發展與環境部長）部長回覆：我的回答不僅涵蓋陳慧玲議員的問題，還將一併解答陳有明（Dr Tan Wu Meng）、胡美霞（Ms Foo Mee Har）和楊涴凌（Ms Yeo Wan Ling）議員提出的相關國會提問，同時也回應謝秉輝（Edward Chia Bing Hui）議員在2025年1月7日提交的關於高空拋物的國會書面提問。[請參閱《部署監控攝像頭抓捕高空拋物者及測試其他技術以輔助現有措施》，《國會官方記錄》，2025年1月8日，第95卷，第149期，口頭答覆部分；以及《開發新技術解決方案檢測高空拋物行為》，《國會官方記錄》，2025年1月7日，第95卷，第148期，書面答覆部分。]
新加坡國家環境局（NEA）採取多項措施來提高公眾意識、偵測高空拋物行為並對違規者進行執法。
在 2022年和2023年，NEA 每年平均收到 約27,100起高空拋物的公眾反饋，這一數字顯著低於2020年和2021年每年約33,500起的平均反饋量。當某座組屋（HDB） 樓宇有相關投訴時，NEA 會與市鎮理事會（TC）合作，首先向該樓居民發出勸導通知。如果問題持續，NEA 會展開調查，以鎖定潛在違規單位，並部署具備視頻分析功能的監控攝像頭進行取證，以輔助執法行動。
從 2021年到2023年，NEA在7,400起持續高空拋物案件中，約97.1% 的案件均成功部署攝像頭進行監控。然而，剩餘的案件因組屋設計、樓宇布局或缺乏合適的監控角度而無法安裝攝像頭。在無法部署攝像頭的情況下，NEA 會 加強對受影響住戶的教育宣傳，並進行蹲點觀察或在有目擊證人的情況下進一步調查。此外，公眾若掌握高空拋物的相關視頻證據，也可提交給 NEA 以協助調查。
高空拋物執法行動的減少，可能受多種因素影響，包括天氣、監控時長及攝像頭是否被潛在違規者察覺等。因此，每年的執法行動數量可能有所波動。在 2021年至2023年期間，約 30% 的攝像頭監控行動成功偵測到高空拋物行為，最終促成了超過3,300起執法行動。
提升監控與執法能力的未來計劃
2025年，NEA 計劃實施新的運作措施，以提高監控成功率。這些措施包括：使用更高解析度的攝像頭，以更清晰地捕捉高空拋物行為；延長攝像頭的部署時長，提高監控覆蓋率；在更隱蔽的位置安裝攝像頭，以減少潛在違規者的警覺性，提高偵測率。
此外，為了增強公眾意識並威懾違規行為，NEA 還將與市鎮理事會（TCs） 合作，設置宣傳立牌，顯示當前區域正在進行監控，或列出該地點被捕獲的高空拋物案件數量；張貼海報，向公眾展示執法成果，提高居民的守法意識。
展望未來，永續發展與環境部（MSE）將繼續監測並探索新措施，以提升高空拋物的偵測與執法能力；緊跟技術發展，包括在視頻分析和人工智慧（AI）方面的進步；研究無人機（Drone）技術的可行性與安全性，評估其在高空拋物監控中的潛在應用；加強社區合作，鼓勵居民共同制定本地化解決方案，減少高空拋物行為。
我們呼籲所有居民保持公德心，不要進行高空拋物。這種反社會行為不僅 危害公眾安全，還影響環境衛生。
以下是英文質詢內容：
Miss Cheryl Chan Wei Ling asked the Minister for Sustainability and the Environment (a) what are the reasons for the decrease in the number of enforcement actions taken against high-rise littering in 2023 as compared to previous years given that feedback instances remain on the rise; and (b) whether the Ministry is considering more technology options to augment surveillance beyond basic cameras and public feedback.
Ms Grace Fu Hai Yien: My response to Miss Cheryl Chan Wei Ling, Dr Tan Wu Meng, Ms Foo Mee Har and Ms Yeo Wan Ling's Parliamentary Questions will also address the related Parliamentary Question on high-rise littering filed by Mr Edward Chia Bing Hui on 7 January 2025. [Please refer to "Deployment of Surveillance Cameras to Catch High-rise Littering and Trial of Other Technologies to Supplement Present Efforts", Official Report, 08 January 2025, Vol 95, Issue 149, Oral Answers to Questions section; and "Developing New Technical Solutions to Detect High-rise Littering", Official Report, 7 January 2025, Vol 95, Issue 148, Written Answers to Questions for Oral Answer not Answered by End of Question Time section.]
In addressing high-rise littering, the National Environment Agency (NEA) undertakes various measures to educate the public, detect instances of high-rise littering and enforce against offenders. In 2022 and 2023, NEA received an average of about 27,100 high-rise littering feedback per year. This was significantly lower than the annual average of about 33,500 feedback received in 2020 and 2021. When there is such feedback at a block of the Housing and Development Board flats, NEA will work with the Town Council (TC) to first issue advisories to residents in the block. Should the high-rise littering issue persist, NEA will investigate to determine the likely offending unit and deploy surveillance cameras with video analytics to capture acts of high-rise littering and support enforcement efforts.
Between 2021 and 2023, NEA deployed cameras in about 97.1% of 7,400 persistent high-rise littering cases. The remainder were assessed as unsuitable due to the design and layout of the blocks and the lack of appropriate vantage points. In instances where camera deployment is not feasible, NEA will step up educational outreach to households in the affected stack, conduct stakeouts and initiate further investigations if there are eyewitness accounts. Members of the public who are aware of their neighbours' littering behaviour may also submit video evidence of high-rise littering acts to NEA for investigation.
Depending on factors, such as the weather, duration of surveillance and visibility of the camera to would-be offenders, the detection rate of high-rise littering acts could vary and result in fluctuations in the yearly enforcement rate. From 2021 to 2023, such acts were detected in about 30% of surveillance cameras deployment resulting in over 3,300 enforcement actions. In the coming year, NEA will be introducing new operational measures to improve the detection rate. These include the use of cameras with higher resolution and longer deployment durations. Cameras will also be deployed in more covert locations to better detect high-rise littering activities.
To increase public awareness and deterrence against high-rise littering, NEA also collaborates with TCs to deploy standees indicating ongoing surveillance or localised statistics on offenders caught and display posters indicating the number of incidents of high-rise littering caught for the affected column.
My Ministry will continue to monitor and explore measures to enhance detection and enforcement capabilities for high-rise littering, including keeping pace with technological advancements in video analytics and artificial intelligence and monitoring the suitability and safety of technologies, such as drone flights, for high-rise littering surveillance. In addition, we will continue to strengthen partnerships with communities to develop localised solutions to address high-rise littering and urge residents to be considerate and not commit such acts, which is an anti-social behaviour that threatens public safety and hygiene.
CF丨編輯
Alex丨編審
新加坡國會丨來源
新加坡國會丨圖源
