Fishing rules and why they exist
Bag limits, minimum sizes, release periods and gear bans: what each kind of fishing rule is for, how recreational rules differ from commercial ones, and how to find the rules that apply where you fish — with sea bass as the worked example.
FishingHQ is not an enforcement body and does not take reports. It explains the rules and points to the authorities that do. Find who to report to
The kinds of rule
Most fishing rules do one of a few jobs: limit how many fish are taken, leave fish in the water long enough to breed, protect them when they gather to spawn, or rule out gear that takes too many or the wrong ones. Each kind has its own explainer.
- Bag limits
How many fish one person may keep in a day or a trip.
- Minimum sizes
The smallest fish that may be kept. Smaller ones go back.
- Close seasons and release periods
Times of year when a fish may not be fished for, or may be caught but not kept.
- Method and gear rules
What may be used to catch a fish: for bass, no fixed nets.
- Protected species
Fish that may not be taken at all, or only under licence.
- Licences and permission
Whether you need a licence from the state, and permission from whoever controls the water.
Recreational and commercial rules are different
The same fish can be under two sets of rules. For bass, recreational anglers — from the shore or a boat — have a daily bag limit and a release period, while commercial vessels fish under separate provisions of the same law, set by gear type and vessel authorisation. One set of rules says nothing about the other: the recreational limit is not a commercial allowance, and a commercial authorisation does not change what an angler may keep.
Rules also differ by country and change from year to year. FishingHQ shows the rules it has read with the date it read them; the authority is always the place to check.
Worked example: sea bass
The recreational bass rules combine three of the kinds of rule above: a daily bag limit, a minimum size and a release period, plus a ban on fixed nets. Since 27 February 2026, in the sea areas the rules cover, anglers may keep up to three bass a day in January and from April to December, must release every bass in February and March, may keep none under 42 cm, and may not use fixed nets.
Recreational bass limits through the year, then and now
For anglers from the shore or a boat in the sea areas the rules cover, which include the coasts of England, Wales and Northern Ireland, Scotland's west coast, and its east coast south of 57°30′ north. In every period, any bass under 42 cm goes back, and no bass may be taken with a fixed net.
2021 and 2022
Release only in December, January and February; two a day from March to November.
1 April 2023 to 26 February 2026
Release only in February and March; two a day for the rest of the year.
From 27 February 2026Current
Release only in February and March; three a day for the rest of the year.
The rules as each authority publishes them:
- England: 3 a day, 42 cm minimum, release only 1 February to 31 March. Marine Management Organisation and Defra, read 28 August 2026.
- Scotland: 3 a day, 42 cm minimum, release only 1 February to 31 March. Scottish Government, read 26 October 2026.
- Wales: 3 a day, 42 cm minimum, release only 1 February to 31 March. Welsh Government, read 26 October 2026.
Northern Ireland's waters are in the sea areas the law covers, but FishingHQ has not found DAERA's own statement of the bass rules, so it does not show a card for it. The full cards are on the European sea bass page.
Torness is a documented case of bass reported to be kept over the limit and under size.
Finding the rules where you fish
- Who regulates fishing, and how to find your rules
- The licence and authority finder, for which body to ask
- The permission guide, for whether you need permission from the owner of a water
- What happens to a fish that is released, and reviving a fish before release
Sources
- Council Regulation (EU) 2020/123, Article 10: measures on European seabass fisheries — legislation.gov.uk (The National Archives).
- The Sea Fisheries (Amendment) Regulations 2026 (S.I. 2026/105) — legislation.gov.uk (The National Archives).
- Bass fishing: 2026 guidance (updated 4 March 2026) — Welsh Government.
- Recreational fishing: salmon and recreational fisheries policy — Scottish Government.
- Bass fishing guidance 2026 — Marine Management Organisation and Defra (GOV.UK guidance), 2026.
- Wales Sea Bass Advisory Group meeting: 26 March 2026 — Welsh Government.
- Sea Bass (Dicentrarchus labrax) industry guidance 2026 — Welsh Government, 2026.