| 摘要 |
<p>A method for control of printed matter dissemination is described, the method including the step of mounting an indicating element upon which is disposed a selected colour or pattern on or adjacent to a letterbox to indicate to a printed matter distributor that a selected action is desired to be taken with reference to the receipt or otherwise of printed matter. An indicating device is also described, adapted to be mounted on a letterbox, which receives printed matter, the indicating device including a main indicator body which includes a retaining means adapted to removably retain an indicating element which includes a selected pattern or colour disposed on a face thereof, so as to indicate to a printed matter distributor a selected action desired to be undertaken in relation to the printed matter.</p> |
