299 We accordingly direct M/s. Delight Tannery (respondent 14), M/s. Hindustan Tannery (respondent 15), M/s. Primer Allarmin Tannery (respondent 33), M/s. Mahaboob Tannery (respondent 37), M/s. Popular Tannery (respondent 38), M/s. Standard Tannery (respondent 39), M/s. Vikash Tarmery (respondent 40), M/s. New Golden Tannery (respondent 41), M/s. D.D. Tannery (respondent 42), M/s. Himalaya Tannery (respondent 44), M/s. Commercial Industry (respondent 45), M/s. Madina Tannery (respondent 46), M/s. Kanpur Tannery (respondent 48), M/s. New Jab Tannery (respondent 49), M/s. Famous Tannery (respondent 50), M/s. Glaxy Tannery (respondent 53), M/s. Bengal Tannery (respondent 56), M/s. Chhangal Tannery (respondent 59), M/s.