New Delhi: The Delhi police have registered an FIR against unidentified people after two posters questioning the Bharatiya Janata Party (BJP)-led Union government’s performance were found pasted inside a train on the Delhi Metro’s Airport Express Line, reported Press Trust of India, citing police sources.The A4-sized black-and-white posters reportedly had phrases including “You Can Change Your Own Life”, “Voting Protest”, “Spectrum of Engagement”, “Community Building Reform” and “Dissatisfied? You Are Not Alone”.The posters also listed nine claims about changes in the country in recent years.The police seized the posters which also invited people to join an online group through a QR code. The police, including the special cell are presently investigating matter, the police sources told PTI.As per the FIR, Tarun Chaudhary, a train operator with the Delhi Metro Rail Corporation (DMRC) was inspecting the train from inside the cabin when he saw the two posters pasted on a seat.Thereafter he removed the posters and informed senior officials along with the Operations Control Centre.Chaudhary was subsequently asked to hand over the posters to the station controller at Dwarka Sector 21, who subsequently informed police, said the PTI report.Officials are trying to identify the persons who pasted the posters on the seat.