Also, the government lists systematic problems with gender biases and the standard reference to sexual preferences for jobs and other functions in society. Human rights organizations, national and foreign, expand the list to include human rights violations that relate to government policies, as in the case of daiyo kangoku system (substitute prison) and the methods of interrogating crime suspects. The effort of these agencies and ordinary people seem to pay off. In 2016, the U.S. Department of State released a report stating that Japan's human right record is showing signs of improvement. Australia Whilst Australia does not have an enshrined Bill of Rights or similar binding legal document, civil liberties are assumed as protected through a series of rules and conventions. Australia had primary involvement in and was a key signatory to the UN Universal Declaration on Human Rights (1948) The Constitution of Australia (1900) does offer very limited protection of rights: the right to freedom of religion and; the right to freedom from discrimination based on out-of-state residence (historical prejudice based upon residence within one state affecting treatment within another) Certain High Court interpretations of the Constitution have allowed for implied rights such as freedom of political communication (which is construed broadly) and the right to vote to be established, however others such as freedom of assembly and freedom of association are yet to be identified. Refugee issues Within the past decade Australia has experienced increasing contention regarding its treatment of those seeking asylum. Although Australia is a signatory to the UN Refugee Convention (1951), successive governments have demonstrated an increasing tightening of borders; particularly against those who seek passage via small water vessels. The Abbott Government (2013) like its predecessors (the Gillard and Howard Governments) has encountered particular difficulty curbing asylum seekers via sea, increasingly identified as "illegal immigration". The recent involvement of the Australian Navy in refugee rescue operations has many human rights groups such as Amnesty International concerned over the "militarisation" of treatment to the refugee and the issue of their human rights in Australia. The current "turn-back" policy is particularly divisive, as it involves placing refugees in government lifeboats and turning them towards Indonesia. Despite opposition however, the Abbott government's response has so far seen a reduction in the number of potential refugees undertaking the hazardous cross to Australia, which is argued by the government as an indicator for its policy success. Europe European Convention