# The Fishing Vessels (Safety Provisions) Rules 1975, Paragraph 1


Every line-throwing appliance shall include 4 rockets and 4 lines, each line being 12 millimetres in circumference and of suitable length, and having a breaking strain of not less than 115 kilogrammes.

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Source: https://www.legislation.gov.uk/uksi/1975/330/schedule/12/paragraph/1 (the official version)
Page: https://openlegislation.uk/fishing-vessels-safety-provisions-rules-1975/schedule-12/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.