Letter to the Editor: Hill Slope Development Comes With Many Environmental Risks
LETTER TO THE EDITOR: HILL SLOPE DEVELOPMENT COMES WITH MANY ENVIRONMENTAL RISKS The Bukit Kukus landslide tragedy is a grim reminder that hill slope development comes with many environmental and safety risks. Hill slope development causes erosion, habitat loss and air, water and noise pollution. It threatens wildlife, forests, water security, and soil integrity and stability. The Malaysian Cabinet had already drawn up a set of guidelines in 2009 prohibiting development on, inter alia, slopes exceeding 35 degrees, and slopes between 15-35 degrees showing signs of soil instability, erosion or other vulnerabilities. The Bukit Kukus tragedy involved an elevated road on a hill slope with a gradient reported to be 60-90 degrees. The authorities are not unaware of the risks arising from, or the laws and guidelines in place in relation to, hill slope development. The guidelines include the National Slope Master Plan 2009 – 2023 issued by the Public Works Dep...