Legislative state racism is known to have been enforced by the National Party of South Africa during its Apartheid regime between 1948 and 1994. Here, a series of Apartheid legislation was passed through the legal systems to make it legal for white South Africans to have rights which were superior to those of non-white South Africans. Non-white South Africans were not allowed involvement in any governing matters, including voting; access to quality healthcare; the provision of basic services, including clean water; electricity; as well as access to adequate schooling. Non-white South Africans were also prevented from accessing certain public areas, from using certain public transportation, and were required to live only in certain designated areas. Non-white South Africans were taxed differently than white South Africans and they were also required to carry on them at all times additional documentation, which later became known as "dom passes", to certify their non-white South African citizenship. All of these legislative racial laws were abolished through a series of equal human rights laws which were passed at the end of the Apartheid era in the early 1990s.