Exclusive privilege with respect to conveyance, etc., of letters
40.—(1) As from the appointed day and subject to this Act, the Authority shall continue to have the exclusive privilege of conveying from one place to another letters and postcards and performing all incidental services of receiving, collecting, sending, despatching and delivering letters and postcards.
(2) No letter or postcard shall, unless exempt by this Act or any other written law, be conveyed into or out of Singapore from or to any place between which and Singapore posts or postal communications are established, or from one place to another, or be delivered or distributed in Singapore otherwise than by or through the post.