What sort of work do you do? <a href=" http://www.kinocorso.be/index.php?price-serogen.pptx ">serogen</a> Employers unsure of the steps they need to take to avoid employing illegal workers should visit http://www.ukba.home office.gov.uk/business- sponsors/preventing- illegal-working or call the Home Office employers helpline on 0300 1234699.