# The Water Environment (Controlled Activities) (Scotland) Regulations 2011, Paragraph 2


On entering any premises by virtue of paragraph 1, to take—
(a) any other person duly authorised by SEPA and, if the authorised person has reasonable cause to apprehend any serious obstruction in the execution of that person’s duty, a constable; and
(b) any equipment or materials required for any purpose for which the power of entry is being exercised.

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Source: https://www.legislation.gov.uk/sdsi/2011/9780111012963/schedule/6/paragraph/2 (the official version)
Page: https://openlegislation.uk/draft-water-environment-controlled-activities-scotland-regulations-2011/schedule-6/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.