Formal Consultation – MMO management of fishing activity impacts in marine protected areas – Stage 3

Closes 1 Sep 2025

4.8 South of the Isles of Scilly

This section is for specific responses in relation to South of the Isles of Scilly MPA. 

If you have general comments for MPAs in the Western Channel and South West please place these in the region - regional comments’ section.

Alternatively, if your comments are overarching, for the consultation as a whole, please place these in the ‘General comments’ section.  

A summary for South of the Isles of Scilly MPA, the Stage 3 MPA Fisheries Assessment, associated Impact Assessment (De minimis Assessment), methodology and draft byelaw can be found in the related information section below. Three Impacts Evidence documents can also be accessed in the related information section, describing the interactions between different fishing gear types and designated MPA features.

The map of the management area for this site can be found below. WebApps displaying the management areas alongside site data have also been produced. Access the WebApps here, guidance on their use can be found in the related information section below.

As detailed on the overview page, we have provided guidance questions which may help with structuring your response:

  1. Do you have any additional information about the location, condition, or sensitivity of the designated features?
  2. Do you have information on the type, location, frequency, or intensity of fishing activity within the MPAs?
  3. Do you agree or disagree with the proposed management measures? Do you have any suggestions for other management measures?
  4. How would the proposed management measures affect you? Or those you represent?
  5. What impacts, if any, do you anticipate the proposed management measures will have on UK fishing vessels, operators, or supply chains?
  6. What impacts, if any, do you anticipate the proposed management measures will have on non-UK fishing vessels, operators, or supply chains (including those from the EU)?
  7. What other impacts could the proposed management measures have? For example, on fishers, the wider fishing community, coastal communities, employment, upstream and downstream supply chains, people with protected characteristics under the Equality Act 2010, fish stocks, the marine environment.

Related Information

South of the Isles of Scilly MPA is a marine conservation zone (MCZ) covering 132 km2 located in the Western Channel, straddling the 12 nm limit off the south west coast of Cornwall. Its designated features are:

  • fan mussel;
  • subtidal coarse sediment and subtidal mixed sediments mosaic; and
  • subtidal sand.

The MMO draft site assessment concludes that ongoing fishing using bottom towed gears may result in a significant risk of hindering the achievement of the conservation objectives of the MPA.

The MMO draft site assessment concludes that ongoing fishing using anchored nets and lines and traps will not result in a significant risk of hindering the achievement of the conservation objectives of the MPA.

MMO is therefore proposing a prohibition of bottom towed gear throughout the MPA and a small buffer zone around the boundary of the MPA.

This measure is included in the draft Western Channel and Southwest Marine Protected Areas Fishing Gear Byelaw 2024.

The South of the Isles of Scilly site assessment can be viewed and downloaded below.

South of the Isles of Scilly MPA Fisheries Site Assessment (opens in new tab)

Other relevant related documents can be viewed and downloaded below:

The Western Channel and South West Marine Protected Areas Fishing Gear Byelaw 2024

MMO Stage 3 MPA Fisheries Assessment Methodology

MMO Stage 3 DMA

MMO Stage 3 MPA WebApp Guidance

Anchored Nets and Lines Fishing Gear Impacts Evidence

Bottom Towed Gear Fishing Gear Impacts Evidence

Traps Fishing Gear Impacts Evidence 

1. General Comments
2. Further information

If you have further information and wish to upload this in a separate document, please do so here. For any data submitted please include sufficient details of the evidence collection including date, location, surveyor, methodology etc. Should you have concerns regarding how your data will be used, processed and protected please get in touch to complete a data provider agreement. Email conservation@marinemanagement.org.uk or call the MMO helpline on: 0300 123 1032.

Please make sure your file is under 25MB