Sare Rajdhani exp HWH ,SDAH , BBS late chal raha hai daily....sare Duronto exp HWH, SDAH late chal raha hai daily....... aur late 2hrs to 15 hrs tak ho raha hai avg...... FOG device lagne wala tha IR mein jo last 3 hrs se RB bol raha hai..woh kahan gaya?