Scotland is considering new restrictions on commercial fishing across 166 marine sites and proposed management areas, with the Scottish Government’s own economic assessment estimating that the more extensive protection measures could affect up to £10.3 million in annual fishing landings.
The proposals cover some of the country’s most ecologically important coastal waters, including areas around the Western Isles, Orkney, Shetland, the Moray Firth, the Clyde and the west Highlands. They are intended to protect vulnerable seabed habitats and marine species from fishing activities that can disturb or damage them.
However, the government’s assessment identifies potentially substantial consequences for particular fishing ports, vessels and coastal communities. Under the more extensive management option, approximately 59% of the assessed value of landings associated with the Moray Firth marine region could be affected, along with an estimated 51% of landings to the port district of Buckie.
These are modelled estimates of activity affected by proposed restrictions, not losses already experienced or predictions that all affected fishing activity will permanently disappear.
The findings form part of a consultation launched on 14 September 2026 and updated on 20 October. The closing date is 18 January 2027. Ministers have stated that no final decisions have been made.
The consultation presents different ways of managing fishing within 76 existing Marine Protected Areas and 90 proposed Priority Marine Feature management areas. Some options would restrict specified fishing equipment within particular zones. Others would apply restrictions throughout an entire protected site or proposed management area.
The central issue is how Scotland intends to restore vulnerable marine habitats while maintaining viable fishing industries in communities that have depended on surrounding waters for generations.
What Exactly Is Being Proposed?
The 166 sites and areas comprise 11 Nature Conservation Marine Protected Areas, 21 Special Areas of Conservation, 44 Special Protection Areas and 90 proposed management areas for Priority Marine Features.
The first 76 already have conservation designations. The remaining 90 are proposed management areas intended to protect particularly sensitive marine features, including locations outside the existing Marine Protected Area network.
The proposals concern waters wholly or partly within Scotland’s inshore region, generally extending to 12 nautical miles from the coast. Three of the protected sites also extend into offshore waters.
It would be inaccurate to describe the consultation as a proposal to close 166 areas to all fishing.
Restrictions would depend on the species and habitats requiring protection and the particular fishing methods considered harmful to them.
For 53 of the existing protected sites, the government has presented two principal options. The first would apply restrictions on specified gear within particular zones, sometimes varying by season or vessel engine power. The second would apply restrictions on specified gear across the entire designated site throughout the year.
For the remaining 23 sites, only a full-site restriction on the specified fishing equipment is proposed. The government says scientific conservation advice identified no less extensive measure capable of providing the required protection.
The proposed Priority Marine Feature management areas operate differently. All 90 would exclude mobile fishing equipment that contacts the seabed throughout the selected management area.
For 46 of those areas, the consultation presents smaller and larger boundary options. For the remaining 44, the government has proposed a single boundary option.
These distinctions matter because the ecological and economic effects of excluding a particular type of fishing equipment from a narrow habitat zone may differ considerably from excluding it across a much larger area.
The Underwater Habitats at the Centre of the Proposals
Much of the conservation case concerns marine environments that are rarely seen by the public but perform important ecological functions.
Scotland’s inshore waters contain maerl beds, seagrass meadows, horse-mussel beds, flame-shell reefs and other marine habitats that provide shelter, feeding areas and nursery grounds for fish and invertebrates.
Maerl is a slow-growing, free-living form of coralline red algae that creates deposits of hard, branching material on the seabed. Living maerl beds form complex habitats supporting numerous small marine organisms.
Their slow growth makes them particularly vulnerable to physical disturbance. Once damaged, recovery can be prolonged, and some losses may be effectively irreversible over normal management timescales.
Horse mussels can form extensive beds that provide habitat for other animals. Flame shells are small bivalves that construct nests from shell fragments and other material, sometimes creating large reef-like structures.
Seagrass meadows provide nursery habitat for fish, stabilise sediments and contribute to nutrient cycling and carbon storage.
Mobile fishing gear that contacts the seabed, including certain bottom trawls and dredges, can disturb these habitats directly. The level of damage depends on the fishing method, intensity of activity and the characteristics and condition of the habitat.
The proposed restrictions are based on advice from NatureScot concerning 11 Priority Marine Features considered particularly sensitive to mobile bottom-contacting fishing gear.
The Scottish Government argues that protecting these features can improve ecosystem resilience and support fisheries over the longer term.
However, the precise rate of habitat recovery, the scale of future improvements and the financial value of resulting ecological benefits are not fully quantified in the consultation’s supporting assessments.
Scotland Already Has Marine Protected Areas. Why Are New Restrictions Needed?
Scotland’s Marine Protected Area network currently contains 245 sites, of which 233 are designated for nature conservation. According to the Scottish Government, nature conservation designations cover approximately 37% of Scottish seas.
That exceeds the international target of protecting at least 30% of marine areas by 2030 when measured by designated coverage.
However, designation and effective protection are not identical.
A marine area can possess statutory conservation status while particular fishing activities continue, subject to existing controls. Additional management measures may be required where those activities threaten the habitats or species for which the area was designated.
The current consultation addresses sites where further fisheries management is considered necessary to achieve conservation objectives, together with important marine features outside the existing protected-area network.
Under the Marine (Scotland) Act 2010, Scottish Ministers have duties concerning the conservation objectives of Nature Conservation Marine Protected Areas. Different statutory obligations apply to Special Areas of Conservation and Special Protection Areas.
For Priority Marine Features, the government must also consider its National Marine Plan and the policy commitment to prevent significant damage to features of national ecological importance.
The present consultation is therefore not simply about increasing the proportion of Scottish waters designated as protected. It concerns what activities may continue within those waters and under what conditions.
The Government Estimates Up to £10.3 Million in Annual Landings Could Be Affected
The most significant economic findings appear in the government’s Partial Business and Regulatory Impact Assessment and accompanying Socio-Economic Impact Assessment.
Under the more targeted management option, the assessments estimate potential reductions in the average annual value of commercial fishing landings of approximately £600,000 to £1.4 million.
Under the more extensive option, the corresponding estimates increase to approximately £9.7 million to £10.3 million a year.
These ranges reflect different assumptions about whether vessels can move to alternative fishing grounds and replace catches that would otherwise be taken within restricted areas.
The lower estimates assume that displaced fishing activity can move to other grounds with relatively limited overall economic consequences. The upper estimates assume that displaced activity cannot be replaced and that the affected landings are lost.
The figures are therefore scenarios, not confirmed future losses.
The assessment also estimates potential reductions in annual Gross Value Added, a measure of economic output after intermediate costs.
Under the targeted option, direct and indirect Gross Value Added could decline by approximately £300,000 to £700,000 annually. Under the more extensive option, the estimated annual effect rises to approximately £4.7 million to £5.1 million.
Across the government’s 20-year assessment period, covering 2025 to 2044 and expressed in present-value terms at 2024 prices, the larger option produces an estimated reduction of £69.5 million to £74.3 million in direct and indirect Gross Value Added.
The corresponding estimate for the more targeted option is approximately £4.1 million to £10.2 million.
These figures are economic modelling outputs and are subject to substantial uncertainty about fishing patterns, displacement and the response of affected businesses.
Buckie and the Moray Firth Face Particularly Significant Exposure
The national estimates conceal considerable regional differences.
Under the more extensive option, the government estimates that fishing activity representing approximately 59% of the assessed value of landings from the Moray Firth marine region would fall within the scope of the proposed restrictions.
For the North East marine region, the corresponding figure is approximately 18%.
The assessment also identifies potential effects equivalent to approximately 5% to 6% of landings in the West Highlands, 3% in the Clyde and 2% in Forth and Tay.
The concentration of potential effects is even more apparent when the analysis is examined by landing port.
Buckie has the highest modelled proportion of affected landings under the more extensive option, at approximately 51% of the total value landed to its port district.
For Mallaig, the corresponding estimate ranges from 10% to 12%. Fraserburgh is assessed at approximately 7%, while Stornoway and Campbeltown each have approximately 2% of landings potentially affected.
The government also identifies Peterhead among the ports where fishing activity could face significant displacement under the broader proposals.
These percentages do not mean that the same proportion of jobs or fishing businesses would necessarily disappear. They identify the value of fishing activity potentially affected under the assumptions used in the assessment.
Some vessels may be able to operate on alternative grounds. Others may face longer journeys, increased fuel costs, reduced catches or greater competition for available fishing areas.
The ability to adapt will vary between fishing methods, vessel sizes and individual businesses.
The Employment Consequences
The government’s assessment also models possible employment effects.
Under the targeted option, the estimated reduction is equivalent to approximately six to 16 full-time jobs, including direct and indirect effects.
Under the more extensive option, the estimate rises to approximately 109 to 117 full-time-equivalent jobs associated with UK vessels and their supporting supply chains.
These are estimated average annual employment effects over the assessment period, rather than confirmed redundancies or a cumulative total of jobs expected to disappear.
The model accounts for potential effects on fishermen and businesses supporting the industry, including processing, wholesale distribution and other connected activities.
The impact may be considerably more concentrated in individual fishing communities than the national figures suggest.
The assessment identifies particular risks for communities with limited alternative employment opportunities and poor geographical accessibility.
Where fishing supports a substantial proportion of local employment and business activity, even a relatively small national economic effect may have significant consequences for the people and businesses directly involved.
The Costs the Government Cannot Yet Fully Calculate
One of the most important qualifications appears in the government’s own socio-economic assessment.
Although the document estimates the value of fishing activity potentially displaced, it acknowledges that some of the consequences of displacement cannot be quantified reliably.
Vessels moving to alternative grounds may have to travel farther, consume more fuel and spend additional time at sea.
The replacement grounds may be less productive, requiring more fishing effort to maintain catches and revenue.
Displaced vessels may also compete with fishermen already operating in those areas, potentially changing fishing patterns and creating additional pressure on habitats outside the newly restricted zones.
The assessment identifies uncertainty about where displaced activity would move and whether competition between vessels using different fishing methods could increase.
There are also limitations in the information used to estimate the location and intensity of fishing by smaller vessels.
For vessels under ten metres, part of the spatial analysis relies on self-reported FISH1 data, which generally records one fishing location per vessel per day. That may not fully represent the distribution of activity undertaken during a fishing trip.
The economic modelling also draws on historical fishing patterns, including data from 2016 to 2019 and 2022, with the pandemic-affected years of 2020 and 2021 excluded from the principal baseline.
Changes in fishing activity since those years may affect how closely the estimates represent present conditions.
The assessments provide a basis for consultation, but they cannot establish precisely how every vessel or fishing community would respond if the proposed restrictions were introduced.
Could Restricting Fishing Help the Fishing Industry?
The environmental justification rests partly on the proposition that restoring habitats can improve the productivity and resilience of marine ecosystems.
Healthy seabed habitats can provide shelter and nursery areas for commercially important species. Some habitats also contribute to water quality, nutrient cycling and carbon storage.
Reducing damaging activity could allow vulnerable biological communities to recover, although the degree and speed of improvement would vary between habitats and locations.
The government’s assessment identifies potential long-term benefits for ecosystem health and commercial fish stocks, but acknowledges that much of the analysis is qualitative.
It does not provide a definitive monetary estimate of the benefits that could be expected from restoring every affected habitat.
There may also be changes in the types of fishing undertaken within particular areas.
Where mobile bottom-contacting gear is excluded, some locations may remain available to fishers using permitted static gear or hand-diving methods, depending on the site’s conservation requirements.
The government’s assessment identifies potential opportunities for these activities in 14 existing sites and within the proposed Priority Marine Feature management areas.
However, the possibility of alternative fishing opportunities does not guarantee that displaced businesses can change gear, obtain the necessary permissions or operate profitably using another method.
A Programme Almost a Decade in Development
The current proposals have a longer history than the September consultation announcement suggests.
The Scottish Government states that work with NatureScot to develop the management options began in 2017.
A programme of prioritisation, stakeholder meetings, workshops and local engagement followed between 2018 and 2022. Some activity was delayed during the COVID-19 pandemic.
Subsequent work included scientific assessment, analysis of economic consequences and research into the social values associated with fishing and coastal communities.
The government says more than 120 meetings with interested parties have taken place over the past four years.
Nevertheless, the detailed options have only now reached a nationwide public consultation.
That timescale raises questions about how decisions will be made, which areas will receive priority and how rapidly management measures could be introduced following the consultation.
The government has not announced a final implementation schedule for every affected site.
Ministers intend to consider the consultation responses and relevant statutory requirements before deciding which measures to introduce through the appropriate legislative processes.
The Particular Position of Scotland’s Islands
For Orkney, Shetland and the Western Isles, marine conservation policy intersects with the distinctive economic and geographical conditions of island life.
Commercial fishing is closely connected with employment, harbour activity, vessel servicing, transport and seafood processing in a number of island communities.
The consultation includes nine proposed Priority Marine Feature management areas in Orkney, 11 in Shetland and 17 in the Outer Hebrides.
The government has also proposed 30 Priority Marine Feature management areas in the West Highlands marine region and 13 in Argyll.
These numbers describe proposed management areas, not an equivalent number of complete fishing closures.
The Scottish Government’s impact assessments recognise that the ability of communities to absorb economic changes can be constrained by remoteness, limited alternative employment and the costs of transport.
For island vessels, relocation to alternative fishing grounds may involve different distances, operating conditions and additional expenditure compared with vessels operating from mainland ports.
In Shetland, the consultation must also take account of the responsibilities of the Shetland Shellfish Management Organisation, which has powers concerning the local shellfish fishery within the islands’ six-mile coastal limit, subject to the relevant statutory arrangements.
The government says Scottish Ministers will work with the organisation to establish appropriate measures following the consultation.
What Happens Next?
The consultation remains open until 18 January 2027. The Scottish Government has arranged 26 in-person drop-in events around the coast and 17 online events to explain the proposals and gather responses.
Participants can comment on the overall approach, the supporting economic and environmental assessments and the proposed management options for individual sites.
The consultation was updated on 20 October to correct the numbering of questions. It did not represent a final ministerial decision.
The government must still assess responses, consider the scientific and economic evidence and determine which measures satisfy its legal responsibilities.
For conservation organisations, the central test will be whether the final restrictions are sufficient to protect threatened habitats and permit meaningful ecological recovery.
For commercial fishermen and coastal communities, the test will be whether the boundaries and restrictions are supported by reliable evidence and whether their economic consequences have been properly understood.
The government has identified possible environmental benefits, but many remain difficult to quantify. It has also calculated potentially substantial economic consequences under the more extensive restrictions, while acknowledging important uncertainties about displacement and costs.
The decisions ahead will therefore determine more than the boundaries of protected waters. They will establish which activities may continue in those areas, how marine habitats are expected to recover and how the consequences of conservation policy are distributed among Scotland’s fishing communities.
Sources
Proposed Fisheries Management Measures for Inshore Marine Protected Areas and Proposed Priority Marine Feature Management Areas — Consultation Paper. Scottish Government, published 14 September 2026, updated 20 October 2026.
Read the consultation paper
Marine Protected Areas Consultation Launched. Scottish Government, 14 September 2026.
Read the government announcement
Proposed Fisheries Management Measures Within Scottish Inshore Marine Protected Areas and Proposed Priority Marine Feature Management Areas — Partial Business and Regulatory Impact Assessment. Scottish Government, 14 September 2026.
Read the business impact assessment
Costs, Impacts and Benefits — Partial Business and Regulatory Impact Assessment. Scottish Government, 14 September 2026.
Read the detailed economic estimates
Proposed Fisheries Management Measures in Scottish Inshore Waters — Socio-Economic Impact Assessment. Scottish Government, 14 September 2026.
Read the socio-economic assessment
Proposed Fisheries Management Measures — Sustainability Appraisal. Scottish Government, 14 September 2026.
Read the sustainability appraisal
Fisheries Management Measures Within Scottish Inshore Marine Protected Areas — Site and Area Proposal Document. Scottish Government, 14 September 2026.
Read the site-specific proposals
High-Level Site Summary Details and Potential Impacts of Proposed Fisheries Management Measures. Scottish Government, 14 September 2026.
Read the regional and site assessments
