I feel that minds of officials are prejudiced in a way that, 'acha PSK hai, rok dijiye usko, jyada fark nahi padega' and then 'Arey Prayagraj hai, isko nikaliye bhai, itni important gadi hai'.
Trains in NCR like SG and PR, the ones in which ministers and VIPs travel, get such priority. I remember, Mr. H.C. Verma, famous Physics professor from IIT Kanpur once took PSK from GHY-CNB 1-2 years ago. As expected, the train ran in the same way with its massive delay. Our officials clearly have got to differentiate between VIPs and do their job.