……………. Private entrepreneurs in using their postal letter pursuant to the postal letter brought into general use by the Postal Service are required to comply with the following:
Amended by the Second Amendment.
Deleted by the Second Amendment and remaining word of the first sentence again deleted by the Third
Amendment.
(a) The postal letter must be of robust paper with a maximum of length and border up to 140mm×115mm to 140mm×90mm.
(b) The stamp required for the postal charge must be affixed on the right hand side above the written address.
(c) The postal letter must not be enclosed within an enclosure of any kind or folded, cut or changed in any manner.
(d) On the top right hand side of the postal letter the address of the addressee or franking machine stamp must be affixed and the necessary matter may be written on the left hand side of the front and the back side.
(e) Any label in addition to the postage stamp for the postal charge, the name of the addressee and the name of the sender may be affixed without spoiling the configuration of the postal letter, but the label regarding the
name and address of the addressee must not be affixed in any place other than the right hand side of the front of the postal letter.
(f) A specimen of a commercial article or any other similar matter must not be affixed on the postal letter. However, a picture, a ticket of any kind and a label containing the name and address of the sender may be affixed only at
the back side and left hand side of the postal letter.
(g) A postal letter in which the payable postal stamp for the postal charge has not been affixed shall be sent to the Returned Letter Section for destruction.
(h) Any postal letter where the afore-mentioned rules have not been complied with, apart from one where the postage stamp for the postal charge has not been affixed shall be deemed as a letter only.