 This policy is incorporated in the Immigration Law (2003 revision), written by the United Democratic Party government, and subsequently enforced by the People's Progressive Movement Party government.Both governments agree to the term limits on foreign workers, and the majority of Caymanians also agree it is necessary to protect local culture and heritage from being eroded by a large number of foreigners gaining residency and citizenship.In recognition of the CARICOM (Free Movement) Skilled Persons Act which came into effect in July 1997 in some of the CARICOM countries such as Jamaica and which has been adopted in other CARICOM countries, such as Trinidad and Tobago it is possible that CARICOM nationals who hold the "A Certificate of Recognition of Caribbean Community Skilled Person" may be allowed to work in the Cayman Islands under normal working conditions.