@ViShAl, @gogoraksha and @SRG, thanks for your kind advice, sir. But would the peak summer vacation travel demand for train tickets not make it tough for any cancellations? I mean, who would cancel their confirmed tickets at all, unless there's an emergency, or change of travel plans/itinerary? Sincere apologies if I sound like questioning your advice, but I'm just plain anxious if the peak season travel rush wouldn't make it that much tougher for any cancellations! If there aren't any cancellations on that day in that lone 2A coach, we would still remain stranded/locked at RAC1 and RAC2! Please opine, sir. Regards.