# The Public Health (International Trains) Regulations 1994, Regulation 9: Questioning of persons on board or alighting from trains


Where there are reasonable grounds for suspecting that there is a significant danger to public health because a person either is believed to be a sick traveller or may have been exposed to infection with a serious epidemic, endemic or infectious disease, an enforcement authority may require him while he is on or when he alights from an international train—
(a) to answer in a control area questions pertaining to his current state of health or his contact with the possible source of infection;
(b) to answer in writing in a control area questions about his name, address and intended destination.

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Source: https://www.legislation.gov.uk/uksi/1994/311/regulation/9 (the official version)
Page: https://openlegislation.uk/public-health-international-trains-regulations-1994/regulation-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.