Supreme Court orders RO companies to clear their stand in 10 days

The Supreme Court has ordered RO companies to clear their stand in 10 days. Supreme Court has given this order in the case of Delhi's dirty water.  The Water Quality India Association has moved the Supreme Court against a ban imposed by the National Green Tribunal (NGT) on use of RO filters in Delhi as they "unnecessarily result in rejecting 80 per cent of potable water" The Supreme court has also ordered the related Ministry to make a policy on this matter.