Hong Kong is divided into eighteen districts, each with a district council.  175 districts were established on January 1, 2013. The existing 19 counties are subdivided into 6–18 districts per county. The capital city of Budapest does not belong to any counties and is already divided to 23 districts. India's districts are local administrative units inherited from the British Raj. They generally form the tier of local government immediately below that of India's subnational states and territories. Where warranted, districts may further be grouped into administrative divisions, which form an intermediate level between the district and the subnational state (or union territory). A district is headed by a Deputy Commissioner/ Collector, who is responsible for the overall administration and the maintenance of law and order. The district collector may belong to IAS (Indian Administrative Service). Other key responsibilities include the collection of revenue, and criminal prosecution in the district and sessional courts. Usually, the Deputy Commissioner/District Collector is granted magisterial powers under section 20 of Criminal Procedure Code, and designated as the District Magistrate. The official designations are "Collector and District Magistrate" or "Deputy Commissioner and District Magistrate". Districts are most frequently further sub-divided into smaller administrative units, called either "tehsils" or "talukas" or "mavattam"s, depending on the region. These units have specific local responsibilities, including in particular coordinating revenue collection. An intermediate level (the sub-division) between district and tehsil/taluka may be formed by grouping these units under the oversight of Assistant Commissioners or sub-collectors. Each district includes one or two cities (or large towns), a few smaller towns and dozens of villages. Most of the Indian districts have the same name as their main town or city. As of April 2016, the National Informatics Centre of the Government of India, lists a total of 664 districts in India, more than the number of parliamentary constituencies (545). This number went up to a total of 723 districts in 2019. In Uttar Pradesh Districts and tahsils are defined in U.P. Land Revenue Act, 1901. Tiers of administration  In Papua and West Papua, two of the 34 provinces of Indonesia, a "distrik" is a subdivision of a regency or a city. Formerly it was called a "kecamatan". In translations of most official documents, "kecamatan" itself is translated into English as "district", but some other documents (especially from older era) translated it to "subdistrict", which is equivalent to a "kelurahan" in recent translations.