text: There were two distinct periods of recruitment. During the first period, which lasted until 1966, a large number of Turks came to the Netherlands through unofficial channels, either being recruited by employers or immigrating spontaneously. A small economic recession began in 1966. Some of the labour migrants were forced to return to Turkey. In 1968, the economy picked up again and a new recruitment period, which was to last until 1974, commenced. In May 1968, new European Economic Community rules forced the Netherlands to instate a travel visa system to regulate labour immigration and from then on, the state recruited foreign workers. The peak of Turkish labour migration occurred during these years. The Turks eventually surpassed other migrant nationalities in numbers and came to represent the Dutch image of guest workers.
  Most Turks came to the Netherlands in order to work and save enough money to build a house, expand the family business or start their own business in Turkey. Thus, the decision to emigrate was made primarily for economic reasons. Most of the labour migrants did not come from the lowest strata of the Turkish population, nor did emigration begin in the least developed parts of Turkey, but in the big cities such as Istanbul, Ankara and İzmir. Only later did less urbanised areas become involved with the immigration process. Ultimately, the largest numbers of Turks did come from these areas. Most Turks in the Netherlands come from villages and provincial cities in the middle of the country and on the coast of the Black Sea.