Congress leader PL Punia on Tuesday asserted that the United Nations should take cognizance of racial issues and establish a protocol in connection to the same. Bharatiya Janata Party (BJP) senior leader and Uttar Pradesh Health Minister, Siddharth Nath Singh, however, said that both Centre and the state government have taken a serious note on the issue. Two days ago, a 16-year-old boy had died of alleged drug overdose in Greater Noida. Enraged with his death, the area residents took out a protest march. Union External Affairs Minister Sushma Swaraj has sought a report on the same.