The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
According to article 50 of the Algerian copyright law, it shall be lawful to reproduce or to communicate to the public, without authorization of the author and without remuneration, a work of architecture or the fine arts, a work of applied arts or a photographic work that is permanently situated in a public place, with the exception of art galleries, museums and classified cultural or natural sites.
See COM:CRT/Algeria#Freedom of panorama for more information.