Consider the following statements about the Commission of Railway Safety (CRS):
1. The CRS, responsible for investigating serious train accidents in India, is headquartered in Odisha.
2. The CRS reports directly to the Ministry of Railways or the Railway Board.
3. The recent tragic train accident in Odisha is being investigated by the Commissioner of Railway Safety for the south-eastern circle.
4. The CRS is under the administrative control of the Ministry of Civil Aviation (MoCA) to keep it insulated from the influence of the railway establishment and prevent conflicts of interest.
Which of the above statements is/are true?
1
3 and 4 only
2
1,2 and 4
3
2 and 3 only
4
1,2,3 and 4