# Dartford-Thurrock Crossing Act 1988, Paragraph 5


The Secretary of State shall carry out all operations—
(a) for the construction of permanent tidal works;
(b) for the maintenance or improvement of such works affecting the river; or
(c) for the removal of temporary tidal works;to the reasonable satisfaction of the Port Authority so that traffic in the river shall not be interfered with more than is reasonably necessary.

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Source: https://www.legislation.gov.uk/ukpga/1988/20/schedule/7/part/I/paragraph/5 (the official version)
Page: https://openlegislation.uk/dartford-thurrock-crossing-act-1988/schedule-7/part-I/paragraph-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.