# Water Resources Act 1991, Paragraph 4


A person authorised to enter any premises or vessel by virtue of any power to which this Schedule applies shall be entitled, subject in the case of a power exercisable under a warrant to the terms of the warrant, to take with him on to the premises or vessel such other persons and such equipment as may be necessary.

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Source: https://www.legislation.gov.uk/ukpga/1991/57/schedule/20/paragraph/4 (the official version)
Page: https://openlegislation.uk/water-resources-act-1991/schedule-20/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.