The topic involves a specific judicial committee report and NGT-mandated environmental restoration, which are directly relevant to GS3 environmental degradation and disaster management themes.
Which of the following best describes the 'rat-hole' mining technique as practiced in Meghalaya?
The National Green Tribunal (NGT) imposed a ban on rat-hole coal mining in Meghalaya in which year?
250words.in · https://250words.in/daily/2026-08-17/meghalaya-rat-hole-mine-closure-policy