8.10 Upper Deck Lighting
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - Circulars - Maritime Safety Committee - MSC.1/Circular.1339 – Piracy and Armed Robbery Against Ships in Waters off the Coast of Somalia – (14 September 2011)Best Management Practices for Protection against Somalia Based Piracy - Annex 2 - Section 8 Ship Protection Measures - 8.10 Upper Deck Lighting

8.10 Upper Deck Lighting

 It is recommended that the following lights are available and tested:

  • Weather deck lighting around the accommodation block and rear facing lighting on the poop deck, consistent with Rule 20(b) of the International Regulations for the Preventing Collision at Sea.
  • Search lights for immediate use when required.
  • It is, however, recommended that ships proceed with just their navigation lights illuminated, with the lighting described above extinguished. Once pirates have been identified or an attack commences, illuminating the lighting described above demonstrates to the pirates that they have been observed.
  • Navigation lights should not be switched off at night.
Parent topic: Section 8 Ship Protection Measures
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