Given the widespread shortages of gas and electricity and the breakdown in law and order in our society, “dharnas” or protests have now become a way of life in towns and cities across Pakistan, as people demand better governance. Often traffic is blocked, public property is destroyed and tires are burnt during many of these protests. Yesterday, I attended a different type of dharna held in Islamabad, to protest the brutal killings of the Hazara community in Quetta. I was relieved to see people sitting quietly on the road, lighting candles and listening to the speakers. These peaceful protests erupted all over the country from Quetta to Karachi and from Lahore to Islamabad, uniting the country in the shared grief of the gentle Hazara community.
At the protest in Islamabad, there were dozens of people young and old, including children and women. The sit-in on an otherwise busy road had been well organised by members of the civil society of Islamabad and the highly educated Hazara youth living in the city. Blankets and food were also provided by the organisers, while the road in F-6, behind the Supermarket was blocked off by a couple of parked vehicles. There was not a single burning tire in sight.
I wish other protestors would realise that the burning of tires releases a toxic soup of pollutants into the air, which are extremely harmful both for the protestors and those living in the area. Hundreds of different toxic pollutants are created by burning tires, including a large number of small particles that settle deep into the lungs. Children, fetuses, nursing babies, the elderly, asthmatics and immune suppressed individuals are all much more vulnerable to these pollutants. The small particulates released by burning tires worsen asthma.
Tires are not designed to be burned and contain hazardous ingredients, which are suspected human carcinogens. In fact, the burning of tires releases Persistent Organic Pollutants (POPs). These are toxic substances composed of organic (carbon-based) chemical compounds and mixtures. POPs include industrial chemicals like PCBs and pesticides like DDT and are primarily products or by-products from industrial processes, chemical manufacturing and resulting wastes. The existence of POPs is relatively recent, dating to industrial production after the 2nd World War.





