(a) whether the Ministry has issued any direction to all airlines regarding announcement of names of airports especially Chennai airport and if so, the details thereof;
(b) whether the Indian Airlines like Indigo, Spice Jet, Go Air, Air Asia & Air Vistara are not announcing the names of Chennai K. Kamaraj Domestic Airport and Chennai Anna International Airport and instead just calling it Chennai Airport, if so, the details thereof;
(c) the measures taken by the Ministry of Civil Aviation to ensure that all the Airlines both Indian & International to follow their guidelines while making their announcement in regards to Chennai K.Kamaraj Domestic Airport and Chennai Anna International Airport and if so, the details thereof; and
(d) whether any penalties has been levied by the Ministry on the erring airlines in this regard and if so, the details thereof?