The Airport Security Unit of Central Industrial Security Force (CISF) is observing a week-long ‘Security Week’, from Tuesday. Tirupati airport Director V.V Rao inaugurated the programme at the terminal building and was followed by a presentation and a lecture by R.P. Kannan, Assistant Commandant, Chief Airport Security Officer, Tirupati airport. The programme was aimed at fostering security awareness among airport personnel. Programmes involving blood donation camp, women security and tree plantation would also be organised.