The Lahore High Court (LHC) on Friday ordered the Punjab government to launch a rigorous campaign against smoke-emitting vehicles in the province in an effort to curb smog and air pollution.

“Whenever you go out, you see dozens of smoke-emitting vehicles on the roads,” Justice Shahid Karim said while hearing a set of petitions against smog and environmental pollution.

Justice Karim instructed authorities to run the campaign for at least two to three weeks and urged strict implementation. He also observed that vehicles travelling from Lahore to Karachi, in particular, were causing pollution.

Officials from the Environment Protection Agency (EPA), the Parks and Horticultural Authority (PHA) and other departments also appeared before the court at today’s hearing.

However, the judge expressed his displeasure over the absence of a director-level officer from the EPA, as instructed at the previous hearing.

Taking exception to pollution caused by vehicles, Justice Karim directed the EPA to display banners across Lahore which warned commuters that smoke-emitting vehicles would be impounded.

The EPA official informed the court that such banners had indeed been placed around the city. At this, the judge ordered the agency to depute its officers alongside police personnel at inter-city bus terminals.

He also enquired if vehicles travelling through the motorway toll plazas were being inspected and ordered officials to ensure strict checking of vehicles plying GT Road from Lahore to Multan.

If the court’s previous orders had been implemented in letter and spirit, Lahore’s condition would have been different, he regretted, directing authorities to “take action against anyone responsible for spreading pollution.”

The judge also instructed the Punjab government’s law officer to arrange a joint meeting of the environment department, the chief traffic officer and the transport department.

Earlier, the EPA officer informed the court that at least 60 tons of old tyres had been seized from plants in South Punjab and other cities.

Over the past few weeks, Lahore has continued to remain high on the list of cities with the most polluted air. Today, it ranked as the fifth worst in the world in terms of poor air quality, according to global monitor IQAir. The city registered an air quality index (AQI) reading of 177, which the monitor considers unhealthy.

On Monday, the LHC had expressed its displeasure at the city administration’s lack of action to counter smog and pollution, questioning the use of anti-smog guns and tree cutting in the metropolis. Justice Karim had clarified that the proceedings were not against anyone but meant to guide and assist the government.