Proposed modification to the flexi fare system-> Instead of allowing it in certain train types only like all Rajdhani and Duronto they should do it ACROSS train types. For eg. Only those Rajdhani and Durontos should be under the scheme which have enough demand. What's the point of having flexi fare in trains like DEE YPR Duronto or JP AF Shatabdi. Instead of these trains they can try to implement in trains like Vaishali(3A and above) or Pushpak;these trains have enough demand to take the flexi fare approach and maximize revenue. What are your views on this?