https://www.hindustantimes.com/punjab/petition-in-high-court-ppcb-again-draws-samples-from-lasara-drain/story-orz9BIK0ga9nRqkKfJdcnI.html
A 255-km-long drain remains choked with industrial effluents and untreated water of local bodies. For the second time in 10 months, the PPCB has collected...
high courtpetitionppcbdrawssamples