The Nirbheek Women Police Officer (NWPO) was introduced on the occasion of Self Defence Training programme in which as many as 250 girls of Prabhu Dayal Public School, Shalimar Bagh have been imparted Self-defence training under the aegis of Parivartan Cell of North-West District. Students from class 6th to 9th participated in the self defense training programme. Techniques imparted to the participants include punches — upper, middle, lower, temple attack, knife attack, board breaking and tiles breaking.