A fatal multi-vehicle pile-up occurred on the Doraha-Ludhiana southern bypass early Sunday morning due to dense fog, resulting in one death and five injuries. The incident involved a truck carrying LPG cylinders, which narrowly avoided explosion. The deceased was identified as Bara Singh, a pedestrian. Several other accidents were reported across Ludhiana highways amid poor visibility and air quality, causing significant traffic disruption. Authorities are investigating the incidents.