The British Mirpuri () community comprises people in the United Kingdom who originate from the Mirpur District and surrounding areas in Pakistan-administered Azad Jammu and Kashmir, thus being a part of the Mirpuri diaspora. While no accurate statistics are available, an estimated 60 to 70 per cent of British Pakistanis in England trace their origins to the administrative territory of Azad Kashmir in northeastern Pakistan, mainly from the Mirpur, Kotli and Bhimber districts. Mirpuris started settling in Britain in the 1940s, transferring their workmanship on British merchant navy ships to the industrial needs of the growing British economy. The migration accelerated after the construction of the Mangla Dam in 1966, which submerged vast areas of farmland in the Mirpur district. Large Azad Kashmiri communities can be found in Birmingham, Bradford, Manchester, Leeds, Luton and the surrounding towns. Migration from the princely state of Jammu and Kashmir began soon after the Second World War as the majority of the male population of this area and the Potohar region worked in the British armed forces, as well as to fill labour shortages in industry. But the mass migration phenomenon accelerated in the 1960s, when, to improve the supply of water, the Mangla Dam project was built in the area, flooding the surrounding farmlands. Up to 50,000 people from Mirpur (5% of the displaced) resettled in Britain. More joined their relatives in Britain after benefiting from government compensation and liberal migration policies. Mirpur was considered to be a conservative district in 1960s, and life in its rural villages was dominated by rigid hierarchies. The first generation Mirpuris were not highly educated, and they had little or no experience of urban living in Pakistan. An economic boom brought dramatic changes to the area after its residents began migrating to Europe, especially the UK, bolstering remittances to Pakistan. Families in Pakistan are close knit and the guiding influence behind everything from marriage to business.