PETALING JAYA: Motorists must stay alert and exercise extra caution on the roads, especially in areas prone to floods and landslides, say road safety experts.
Assoc Prof Dr Law Teik Hua said the key to driving safely in wet conditions or when landslides occur is to keep abreast with the latest weather and road information.
“Prior to starting a journey, especially to landslides or flood-prone areas, it is advisable to gather information concerning road closures, weather and alternative routes,” he said.
He said motorists should also adjust their driving behaviour to suit the conditions.
“When raining, it is better to slow down as wet roads mean much longer stopping distances and reduced traction between the tyres and the road.
“You need to double your following distance, at least four to five seconds rather than the normal two seconds, between your car and the one in front.
“This will give you more time to react if the car in front suddenly stops or if you see any debris on the road or standing water,” he added.
Law reminded drivers to be vigilant when travelling near slopes, embankments or cuttings and to look out for warning signs of soil instability such as falling rocks, pools of water or cracks on the road surface.
“Under no circumstances should you drive along flooded stretches. The water’s depth and flow can be hard to judge, and may cause vehicles to stall or be swept away,” he said.
Law said preparation and patience are equally important.
“Make sure your car is in good condition with functional tyres, wipers and brakes.
“It is also good to have an emergency kit in the car with items such as a torch, first-aid kit, water and some non-perishable food.
“When facing road congestion, be patient. If you’re passing areas with imminent landslide risks, park your car and find a safe and higher ground,” he said.
Dr Muhammad Marizwan Abdul Manan, head of Research Management and Commercialisation Unit of Malaysian Institute of Road Safety Research, said road users must know their surroundings.
“Keep yourself updated through local radio stations and official advisories,” he said.
Last month, two of three roads between Balik Pulau and George Town in Penang were cut off by landslides following several days of heavy rain, resulting in tens of thousands of residents having to endure hours-long traffic jams daily.
The landslides were caused by four consecutive days of heavy rainfall that started on Oct 20.
