Abstract: A method of and apparatus for securing valuable articles wherein the articles are provided within a tamper evident primary container (10) or envelope, the primary container is contained within a secondary container (60) or box, and dispensing means (12) is provided in the secondary container (60) selectively to dispense a staining medium. The invention provides that the primary container (10) is partitioned into first (30) and second (32) portions that communicate with each other through at least one path (34.1); the articles to be secured are inserted into the first portion (30) which is then sealed (26); and the dispensing means (12, 42) is arranged to dispense the staining medium into the second portion (32) when activated. A plurality of spaced flow paths (34.2) may be formed between the first (30) and second (32) portions, the paths being arranged to prevent access to the first portion through the second portion.