article in the course of post means an article that
is being carried by post, and includes an article that has
been collected or received by Australia Post for carriage
by post, but has not been delivered by Australia Post.
Australia Post means the Australian Postal
Corporation.
carried by post means carried by or through
Australia Post.
employee , in relation to Australia Post,
includes a person who performs services for or on behalf
of Australia Post and an employee of such a person.
mail-bag includes a package, parcel, container
or wrapper belonging to Australia Post in which articles
in the course of post are customarily contained, whether
or not it actually contains such articles.
postal message means: