Pyrolysis plants demolished over causing pollution.

LAHORE -- In a bid to control smog, the disAtrict administration on Sunday demolished four pyrolysis plants operating in different areas of the provincial capital for causing polAlution. According to the spokesperAson, these plants were extracting furnace and crude oil from wires and used tyres and selling them in the market at lower prices. ThouAsands of litres of oil was extracted daily and in this process hundreds of tonnes of carbon powder was released in the air. Some of the plants, earlier located in...