The system of the social special class is not recognized, and it cannot be created in any form. Minerals and other important underground resources, fishery resources, hydropower, and economic natural forces may be patented for collection, development, or use for a certain period of time, as prescribed by law. A member shall not join a political party or engage in politics. The State is obligated to make efforts to promote social security and social welfare. The National Assembly may enact rules on intention and internal discipline to the extent that it does not violate the law. The impeachment decision is only a dismissal from public office. However, civil or criminal liability is not exempted from this. Citizens who have suffered damage to their lives and bodies due to other people’s criminal activities may receive rescue from the state as prescribed by law.