A PIL seeking the tightening of electro-magnetic field (EMF) radiation norms and setting up of an independent regulatory body to monitor and enforce them was dismissed by the Supreme Court on Thursday. A bench of Justice H.L.Dattu and Justice C.K.Prasad rejected the plea but indicated the court could intervene later if the standards do not meet the purpose. ‘The standards (notified Sep 1 2012) are much better than 90 countries. Even the constitution has had several amendments. We are sure that these standards will also be changed’ said Justice Dattu. ‘We have got to give executive and legislature a free