The mighty veteran Purulia Express serving for decades, daily commuters' lifeline and witness to a Rising Bengal! - Soumyadip Mahato

Thanks for detailing out.
And the rules for cancellation of RAC tickets (whether till charting or on charting) are same as of WL tickets. Even, on final charting, if a single passenger remains under RAC on a ticket for more than one passengers, all tickets can be cancelled and Railways will deduct charges as if the entire ticket remained under RAC.

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