26. Prohibited articles may be destroyed

Any postal article sent by post in contravention of the provisions of section 21 may, under the authority of the Postmaster General, if necessary, be opened and destroyed.

Any postal article sent by post in contravention of the provisions of section 22(a), (b), (d) or (e) may, under the authority of the Postmaster

Any postal article sent by post in contravention of section 22(c)