#$%^&*AU2019202540A120191031.pdf#####Abstract An apparatus (5) for use in limiting or preventing access to a target region (20) of an object (8) is disclosed. The apparatus (5) comprises a body (10), a securing means (15) associated with the body and configured to allow the body to be releasably secured to a portion of the object (8) at or near a target position (20). The securing mechanism serving to define, at least in part, a region (30) of the object to which access is to be limited or prevented. The body (10) is configured comprising more than one portions (35) arranged relative each other so as to provide a responsive barrier serving to limit or prevent access to the region (30) of the object (8).I-V IL N