Port Blair, Sept. 13: Due to insufficient booking of passenger tickets, the vessel MV Dering which was scheduled to sail for Swaraj Dweep on Sept. 16 & 17, 2023 at 0700 hrs from Port Blair and her return voyage on the same day at 1500 hrs from Swaraj Dweep to Port Blair have been cancelled. Passengers those who have purchased their tickets for the above sailings have been informed to cancel their tickets and get full refund.