RockfallMalaysia
17. Rockfall
A rockfall warning indicates a road section where rocks or stones may fall from a cliff, cutting or steep slope, or where fallen material may already be present on the road. The danger may affect the full carriageway and can appear suddenly.
Drivers should reduce speed, scan the road and slopes ahead, increase their following distance and remain prepared to stop. They should avoid unnecessary stopping in the exposed section and never attempt to move unstable rocks themselves.
Wikimedia.org • CEphoto, Uwe Aranas • CC BY-SA
Where might falling rocks be a hazard on roads in Malaysia?
A falling-rocks warning identifies a slope-related hazard ahead. Watch for debris already on the carriageway and follow any closure or traffic-control instruction. The warning does not guarantee a clear road or provide a fixed safe speed; avoid stopping beneath an exposed slope unnecessarily.
🔗 mot.gov.my • MOT — commencement on 16 October 2026; deferred compound ceiling distinguished
🔗 epsmg.jkr.gov.my • JKR — ATJ 2B/85 (Pindaan 2019), original manual endpoint; download unavailable
Does a falling-rocks warning sign in Malaysia impose a speed limit?
A falling-rocks sign is a hazard warning, not normally a numerical speed-limit sign. Follow any separate speed or closure signs, slow down to match visibility and conditions, and watch for material already on the road.
🔗 mot.gov.my • MOT — commencement on 16 October 2026; deferred compound ceiling distinguished
🔗 epsmg.jkr.gov.my • JKR — ATJ 2B/85 (Pindaan 2019), original manual endpoint; download unavailable
Warning for falling rocks.
English • Traffic sign JKR ATJ2A/85(2019) • WD29 • Falling rocks or landslides. A hazardous area is ahead.
Bahasa Melayu • JKR ATJ2A/85(2019) • WD29 • Batu atau tanah runtuh. Kawasan berisiko batu jatuh atau tanah runtuh berada di hadapan.
Sources
🔗 Commons.wikimedia.org (Fiq Shafiq • CC BY-SA 3.0)
🔗 Epsmg.jkr.gov.my • JKR ATJ2A/85(Pindaan2019) • hlm. PDF56
🔗 Scribd.com • Salinan teks primer • WD29
SVG source: Commons.wikimedia.org
Public Works Department Malaysia • Public domain. Original SVG unmodified.
What should you do if rocks are blocking the road in Malaysia?
Slow or stop in a safe place away from the exposed slope if possible. Do not drive over unstable debris or stop beneath a cliff unnecessarily. Follow any closure or traffic-control instructions and report a dangerous obstruction through the appropriate road authority or emergency channel.
🔗 mot.gov.my • MOT — commencement on 16 October 2026; deferred compound ceiling distinguished
🔗 epsmg.jkr.gov.my • JKR — ATJ 2B/85 (Pindaan 2019), original manual endpoint; download unavailable

Traffic rules
Malaysia