The Kerala High Court has issued notice to the Central government, Indigo Airlines, Directorate General of Civil Aviation (DGCA), Bureau of Civil Aviation Security (BCAS) and the Deputy Chief Labour Commissioner on a petition filed by a former pilot with Indigo Airlines alleging violation of Air Safety Regulations by the Airlines (Capt. Pedro Guilherme da Veiga Pereira e Oliveira Artilheiro Vs. Union of India and ors.).