153. Carriage of Mails- Every operator engaged in scheduled air transport services shall carry by such services such mails as may, from time to time, be required to be carried from one place to another by the Director-General, Posts and Telegraphs, or any person authorised by him in this behalf.
[Substituted by SRO No. 768 dated 2-4-1955, and
GSR 413 dated 23-7-2001]