* LHB coaches have better safety features which are inbuilt and add to safety in train operations.
* But IR have failed to capitalize other good feature of LHB coaches i.e. its higher speed potential(200kmph).
* Operating LHB SF trains at 100/110kmph only instead of 130kmph, else all the LHB trains must have avg speed much higher than 55kmph.
*...
more... All SF trains with less stops (especially SK trains) should have been run behind Rajdhani slots with avg speed of 75kmph-85kmph on trunk routes.
* Operating all ac trains at 110/130kmph only instead to 160kmph.
* Trunk routes should have been upgraded for 160kmph, when LHB coaches with 200 kmph speed potential were introduced about 2 decades back, and all ac LHB trains should have been introduced at 160kmph by now. Alas Mr Prabhu was not RM then!
* IR have not done enough to eliminate costly, polluting and noise making power cars by developing SG LHB coaches of HOG loco arrangement.