Jammu, Apr 11 (UNI) Urging the Non-Governmental Organisations (NGOs) to vigorously contribute towards promotion of ‘Nasha Mukt Jammu Kashmir Abhiyan’ launched by the Government, Additional District Magistrate (ADM) Jammu Ansuya Jamwal on Friday encouraged them to interact with people in neighbourhoods, educate them about the ill effects of drug abuse and help in building a more informed and vigilant society.