KUALA LUMPUR, Nov 9 — Traffic flow on most major expressways nationwide remained smooth as of 8am today, but vehicle numbers are expected to increase later in the day as... However, a Malaysian Highway Authority (LLM) spokesperson said congestion was reported along the southbound stretch of the North-South Expressway (PLUS), from Yong Peng towards Ayer Hitam, following an accident. “The accident, which occurred at Kilometre 82.