A bench headed by NGT Chairperson Swatanter Kumar issued notice to Ministries of Environment, Forests and Climate Change, Home Affairs, Commerce & Industry and Power and the Animal Welfare Board of India who were made parties in the case by the petitioner, People for the Ethical Treatment of Animals (PETA).
The matter has been put up for further hearing on September 6.
"To increase the chances of being able to cut as many kites as possible, kite-strings are made deliberately sharp with churned glass, metals and other materials in order to make them razor sharp to cut through other persons' kite strings.
"These strings not only cut through other kite strings when in the air, but are also quite capable of cutting through the skin of animals and human beings, thereby severely injuring and even killing them," PETA alleged.
More From This Section
"Due to 'manja' being coated with glass, metals and other sharp material, these strings act as good conductors of electricity, increasing the probability of detached manja strings stuck in power lines, electrocuting kite flyers and passers-by coming into contact with these strings," it said.
PETA also said minor children were engaged by the cottage industry for the manufacture of 'manja' which caused respiratory problems among them as they inhaled harmful substances which were extremely detrimental to their health.
The plea came in the backdrop of the tragic death of two children and a youth on the Independence Day after they were entangled by these killer strings.