New Delhi, July 17 - A group of youngsters from an NGO are renting out raincoats to tourists and devotees trekking up to Yamunotri in the Himalayas in an effort to stop pollution from plastics at the source of the Yamuna river.

Every year between the months of April and September, lakhs of devotees and tourists trek up to Yamunotri, which falls in Uttarakhand and is considered sacred by Hindus. But the huge quantity of cheap plastic raincoats that get dumped in the river by them is a huge source of environmental pollution.

Sunny Verma of Swecha, a Delhi-based environmental NGO, said: 'During this period, the area between Jankichatti and Yamunotri receives rainfall almost everyday. Because of this, people visiting the place buy cheap quality raincoats that are easily available in shops.'

'The raincoats may be cheap, worth Rs.20-25, but of such bad quality that they don't even last a second wash! Therefore, after the trip, people simply dump the raincoats, polluting the river,' Verma told IANS.

'In an effort to bring this to a halt, we have set up counters near the bus stop where the pilgrims and others get off and start their trek and distribute better quality, rubber raincoats on a rental basis.