To provide self-defence training to girls and women, martial arts centres would be opened in all districts of Haryana. The first such centre would be set up at district Mahendergarh where school students, girls and women of the district would get self defence tips, said Director General of Police (Reforms) Sheel Madhur at Narnaul on Wednesday. He said that 60 boys and girls have been trained under the training programme and now they would be made authorised to provide training in various districts. A panel of three persons would be constituted in every district, he added.