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A comment on NASA Data Shows Toxic Air Threat Choking Indian Subcontinent. Parent comment

Re:NASA Data Shows Toxic Air Threat Choking Indian Subcontinent by ams6110 on Thursday July 07, 2016 @11:08AM (#12049778)
Even so, small air-cooled engines typically have no emission controls and rudimentary carburetors and are quite dirty.
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Re:NASA Data Shows Toxic Air Threat Choking Indian Subcontinent by vinalk on Friday July 08, 2016 @03:32AM (#12054062)
There is a PUC (Pollution under control) certificate that is required to be current (valid for 6 months) and has to be under the prescribed limit. Traffic cops check on this regularly. Systems are in place. Vehicles beyond 12 years are being banned. i think assumptions are dangerous.
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