KUALA LUMPUR: A lorry carrying used engine oil caused a massive traffic jam along several roads after it overturned at KM3.1 on the New Klang Valley Expressway (NKVE).
The lorry is said to be blocking the right and middle lane of the highway, causing a 7km jam stretch all the way from Subang.
A spokesperson from the Fire and Rescue Department said the lorry had skidded and overturned around 2.56pm causing the oil spill.
The lorry driver is said to have escaped uninjured.
The department has cleared the site with the use of sawdust.