Azmin, who is also the Selangor Perikatan Nasional chief, said the state government must ensure an independent and transparent probe into the incident.

“The investigation report must include recommendations and measures for regular monitoring and inspections along gas pipeline routes to ensure public safety, particularly for residents in nearby areas,” he said in a statement today.

The Hulu Kelang assemblyman also urged Selangor menteri besar Amirudin Shari to convene a special assembly session under Article 10(3) of the Standing Orders to discuss the incident.

He also proposed a task force to collect data on injuries and property losses suffered by victims.

“This task force will be responsible for advising Petronas on providing fair and humane compensation to all victims,” he said, adding that Petronas must take responsibility for compensating the victims.

The fire, which broke out yesterday morning along Jalan Putra Harmoni, engulfed a 500m section of a gas pipeline, leaving at least 111 people injured — with many requiring hospitalisation for burns and respiratory issues.

A total of 399 vehicles were affected, with 225 burnt and 174 damaged. Some 538 residents from 120 families have also been forced to seek shelter at two temporary relief centres.

Petronas Gas Bhd, which owns the affected pipeline, has pledged to work closely with the relevant ministries and agencies to assist the affected families.