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Foreign nationals with permission to study in the United Kingdom may work up to 20 hours per week during term time or full-time during vacations without the need to seek permission from their local Jobcentre Plus office or to obtain a work permit. It is the responsibility of an employer to establish that a foreign national is entitled to take employment in the UK. The Border and Immigration Agency has provided a helpline for employers to check the status of foreign nationals who seek to work in the United Kingdom.