From my personal experience rfing is safe from MGS to Kiul or even till Jamui which i often go.But once u cross Giddhaur and enter Jaj it becomes dangerous as its the sec most affected by naxals and Rpf looks with suspicion at anyone lingering around with a cam clicking.Adding to the misery is the pax who stares at us with sheer disbelief as we are naxals or aliens.So its better for me to stay satisfied till Jmu and i recommend others not to click too many pics at Jaj or Jsme.