Which train safety system has recently been launched by the Indian Railways to avoid train accidents?

None of the above/More than one of the above

Which train safety system has recently been launched by the Indian Rai

1.	Which train safety system has recently been launched by the Indian Railways to avoid train accidents?
A.	Tri-Safety
B.	Tri-Netra
C.	Tri-Network
D.	Tri-Veil
E.	None of the above/More than one of the above
Answer» C. Tri-Network