This assessment is for the brown crab fishery (Western English Channel stock) in the Devon & Severn Inshore Fisheries and Conservation Authority (IFCA) district. There are management measures in place for this fishery, but they are not fully effective in managing the stock. Approximately 40% of the Devon & Severn IFCA district is in a Marine Protected Area (MPA).All vessels registered in the UK must have a domestic fishing vessel license to fish within the UK EEZ for sea fish that will be sold. No new licenses are being issued. All commercial vessels under 10m, with a shellfish license, are required to complete Monthly Shellfish Activity Return (MSAR) forms for the Marine Management Organisation (MMO). These must include the catch and retained weight each day along with the date, name of vessel, vessel registration number, gear type, area and port of landing. All vessels over 10m do not need to complete MSAR forms as they will be completing a logbook of catches. For all vessels, effort is reported as days fished, and not as pots fished.National legislation in England and Wales also prohibits the landing of berried and soft crabs. In addition, when using pots or creels, a maximum of 1% by weight of the total catch of brown crabs landed may consist of detached claws. For all other gear types, a maximum of 75kg of detached claws may be landed. In many areas, market preference can also have influence on the crabs which are landed, as those having an 'unclean' appearance, due to disease or discolouration, or those missing both claws, can be seen as unmarketable.Crab and lobster fisheries are not limited by Total Allowable Catch (TAC) regulations, and therefore are not limited in the number of crabs they can take. Devon & Severn IFCA have also not introduced a pot limit for crab and lobster fisheries.Devon & Severn IFCA have the following byelaws in place:A category 1 potting permit is required to commercially fish for crabs and lobsters.A minimum conservation reference size (MCRS) of 140mm carapace width for females, and 160mm for males.*A vessel length limit of 14.99m.Pots must have an escape gap in place in the exterior wall, or if there ar emultiple chambers in a pot, an escape gap must be fitted to each chamber.All individual pots or a string or shank of pots must also be clearly marked by at least one floating marker buoy. Each marker buoy must be clearly labelled with the relevant fishing vessels registration.The use of crabs as bait is prohbitied.The removal of parts of crab is prohibited.*According to Cefas, at this size, in the Celtic Sea, around 100% of males and 99% of females landed should be sexually mature.Approximately 40% of the Devon & Severn IFCA district is in a Marine Protected Area.The Lundy No Take Zone (NTZ) is a 3.3 squared km area that has been designated to protect marine wildlife while improving local fish stocks. While the NTZ is relatively small, it contains nationally important habitats and species. Since 2003, it has been illegal to remove sea life from this area and activities such as scallop harvesting, dredging, beam trawling, potting for crabs and lobsters, and angling are all now prohibited. In the English Channel, Devon & Severn have also put in place an Inshore Potting Agreement (IPA) which is found to have created positive environmental benefits such as increased biodiversity and abundance of benthic species.The Western Waters effort regime limits the number of days at sea that UK vessels over 15 metres fishing for crabs and scallop in ICES Area 7 can have. The number of allowed days are detailed in each vessel's fishing license, and are not transferrable between vessels or years. Uptake is monitored monthly by the Marine Management Organisation and enforced by local fisheries management authorities. In 2023, there was only a 13% uptake of the allowable days for the crab sector (fishing for brown crab and spider crab). This is a decline from 44% in 2021 and 92% in 2019.The Marine Conservation Society views Remote Electronic Monitoring (REM) with cameras is one of the most cost-effective tools for providing reliable fisheries data and aiding informed management decisions. Fully monitored fisheries enhance collaboration, data accuracy, stock recovery, and reduce impacts on marine wildlife and habitats. However, the full potential of REM may only be achieved when it tracks fishing location and documents catch and bycatch, particularly where vulnerable species and habitats are at risk. As of January 2024, the EU is introducing a Remote Electronic Monitoring (REM) mandate for EU vessels, including CCTV cameras on vessels 18m or more that pose a potential risk of non-compliance, within the next 4 years. Across the UK, different approaches to REM are being taken and legislation is expected to be in place across all 4 countries within the next few years.The Fisheries Act (2020) requires the development of Fisheries Management Plans (FMPs) (replacing EU Multi-Annual Plans) in the UK. 43 FMPs have been proposed and are at various stages of development and implementation, these should all be published by the end of 2028. FMPs have the potential to be very important tools for managing UK fisheries, although data limitations may delay them for some stocks. It is also essential the UK governments define and adopt a standardised approach or model across the four nations to a universally defined FMP design, to ensure the consistence, quality and coherence of all the proposal FMPs.The Marine Conservation Society is keen to see publicly available Fishery Management Plans for all commercially exploited stocks, especially where stocks are depleted, that include:An overview of the fishery including current stock status, spatial coverage, current fishing methods and impactsTargets for fishing pressure and biomass, and additional management when those targets are not being met, based on the best scientific evidenceTimeframes for stock recoveryImproved data collection, transparency, and accountability, supported by technologies such as Remote Electronic Monitoring (REM)Consideration of wider environmental impacts of the fishery, including habitat impacts and minimising bycatchStakeholder engagementA crab and lobster FMP for English waters has been proposed, coordinated by Defra, in partnership with Seafish that incorporates this stock. At the time of writing, it is too soon to know whether proposed management measures will be effective in managing the stock. For more information about this FMP and expected progress and timelines, see https://www.gov.uk/government/publications/crab-and-lobster-fisheries-management-plan-fmp-for-english-waters.
