On 22/05/2013,
you requested for the version in force on 22/05/2013
incorporating all amendments published on or before 22/05/2013.
The closest version currently available is that of 02/01/2011.
18. A postal licensee may, with the approval of the Postal Authority, erect, relocate and remove any posting box and postal label vending machine in any public road, street or highway, or in any other public place.