The staff selection commission CGL Tier I Answer Keys 2017 released in a Addressing a joint conference issued India's first "No-Fly list" 

The Union Civil Aviation Minister Ashok Gajapathi Raju said that steps have been taken in a bid to check disruptive behaviour on aircraft.

Announcing the rules, the Minister of State for Civil Aviation, Jayant Sinha, said that the motive behind this kind of list is to ensure the safety and security of passengers, which is the topmost priority for his ministry.

"No other regulator in the world has based its no-fly list of safety," he added.

No-Fly offence categories: Level 1 - Ban up to three months for unruly physical gestures, verbal harassment and unruly inebriation.

No-Fly offence categories: Level 2 - Ban up to six months for physically abusive behaviour (pushing, kicking, hitting, inappropriate touching).

No-Fly offence categories: Level 3 - Ban for minimum two years for life-threatening behaviour like assaults, damage to aircraft systems etc.

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