The National Green Tribunal has imposed an interim nationwide ban on use of glass-coated 'manja' for flying kites as the sharp string poses a danger to humans, animals and birds. The order was passed today by a bench headed by NGT Chairperson Swatanter Kumar. <br/><br/>The panel also directed Manja Association of India to submit report to Central Pollution Control Board on harmful effects of kite strings.'<br/><br/>The direction came after advocates sought the ban, saying that Makar Sankranti festival was approaching and<br/>manja would be used for flying kites.<br/><br/>The matter was listed for next hearing on 1st of February, 2017.