such cities, the roles of the powiat organs are fulfilled by the ones of the urban gmina. For a complete listing of all the gminy in Poland, see List of Polish gminas. Government Polish gminas operate under a mayor-council government. The legislative and oversight body of each gmina is the elected municipal council (rada gminy), in an urban-rural gmina called the town and gmina council (rada miasta i gminy), while in an urban gmina it is called the town/city council (rada miasta). Any local laws considered non-compliant with the national ones may be invalidated by the respective voivode, whose rulings may be appealed to an administrative court. Decisions in individual cases may in turn be appealed to quasi-judicial bodies named , their ruling subject to appeal to an administrative court. Executive power is held in the municipality by a directly elected official, called wójt in rural gminy, a town mayor (burmistrz) in urban-rural and most urban gminas which contain towns, or a city mayor (prezydent miasta) in the 107 urban gminas containing cities, the status awarded automatically to all urban gminas over 100,000 inhabitants or those with a status of a city with powiat rights, with some others allowed to retain the earlier awarded title due to historical reasons. A town or city mayor may be scrutinized or denied funding for his/her projects by the council, but is not politically responsible to it and does not require its confidence to remain in office; therefore, cohabitation is not uncommon. In a city with powiat rights, the city mayor additionally has the powers and duties of a powiat executive board and a starosta, while the city council has the powers and duties of a powiat (county) council; both nevertheless being elected under the municipal election rules rather than those applicable to county elections. A recall referendum may be triggered either in respect to the wójt/town mayor/city mayor or to the municipal council through a petition supported by at least 1/10 of eligible voters, but the turnout in the recall referendum must be at least 3/5 of the number of people voting in the original election in order for the referendum to be valid and binding. In addition, elected bodies of any municipality may be suspended by the Prime Minister of Poland in case of persisting law transgressions or negligence, resulting in such case in the municipality being placed under receivership. A gmina