Hi, new Delhi, Sep 8 (IANS) Stepping up action against unruly passengers, the Civil Aviation Ministry on Friday issued categories for airlines to create a 'No Fly' list, and a ban on those named ranging from three months to two years. "India is the first country to put out such a list. The No Fly list is to ensure safety and check disruptions. It will safeguard the interests of passengers, airlines and cabin crew," Union Minister Jayant Sinha told reporters here at a press briefing. For every subsequent offence, the ban will be twice the period of the previous ban. The other airlines will however not be bound by the No Fly list of an airline. Three categories define unruly behaviour - Level 1 - unruly behaviour (verbal), Level 2 - physical behaviour and Level 3 - life-threatening behaviour. Thanks,