Speakers at a discussion here on CNG’s impact on the environment and economy on Saturday said the government’s move to discourage the use of CNG in motor vehicles may bring the pollution hazard back to the city again. “While CNG (compressed natural gas) use in New Delhi is mandatory, Dhaka is discouraging its use,” said Buet Professor Dr Md Ehsan while making his keynote presentation at the seminar at Cirdap...
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