I have been a regular traveller in Doon express from 2009-13. After Lko only FD later Ayodhya were two station where Tap water was avl. Rest all had handpumps. Once it crosses Lko in morning, some pathetic lunch loaded frm Fd one had to wait for BSB to hope for some food. Without pantry this train and route can be quite difficult as Doon takes 10 hours instead of 8. Imagine a foodless waterless journey in summer with a train crawling slowly with so many scheduled and unscheduled halts due to single line.