New Delhi, Aug. 1 : Sh. S.N. Shrivastava, Police Commissioner, Delhi launched plantation drive by planting saplings for enhancing greenery in new Police Headquarters, Jai Singh Road, New Delhi today. The programme was organized by Land and Building unit of the Delhi Police. It will be carried out in all police buildings, police stations and residential areas to give green cover for better environment. Sh. Premnath, Addl. Commissioner of Police/Cyber & Technology, Sh. Rajender Singh Sagar, DCP/Land & Building, Sh. Vikram K. Porwal, SO to CP Delhi, were present on the occasion.