# The Avian Influenza (H5N1 in Wild Birds) (Scotland) Order 2007, Paragraph 4


A person in charge of any vehicle entering or leaving premises must ensure that–
(a) its wheels, wheel arches and mudflaps are cleansed and disinfected; and
(b) its outside is not visibly soiled with mud, animal or bird faeces or any similar matter.

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Source: https://www.legislation.gov.uk/ssi/2007/61/schedule/3/paragraph/4 (the official version)
Page: https://openlegislation.uk/avian-influenza-h5n1-in-wild-birds-scotland-order-2007/schedule-3/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.