Brexit

Gain practical insight into how the UK's departure from the EU impacts public law practices. Our guidance helps you stay updated with the latest developments, ensuring compliance and enabling effective advocacy. Stay ahead with expert analysis, key legislation changes, and critical case law. Your go-to resource for navigating post-Brexit legal challenges.

View Public Law by content type:

News
Practice notes
Precedents
Q&As

Sub Topics We Cover

Brexit EU judicial system EU legislative process EU rights and policies EU structure

Latest Public Law News

JCSI 9th report of session 2026–27: 3 SIs reported

JCSI 9th report of session 2026–27: 3 SIs reported

The Joint Committee on Statutory Instruments (JCSI) has reported 3 statutory instruments (SIs) in its 9th report of session 2026–27....

Public Law weekly highlights—3 September 2026

Public Law weekly highlights—3 September 2026

This week’s edition of Public Law weekly highlights includes a hand-picked summary of news analysis, legal updates and case law from the world of...

Procurement unlawful direct award and discrimination: EU Funding clawback upheld—R (Cornwall Council) v Secretary of State, MHCLG

Procurement unlawful direct award and discrimination: EU Funding clawback upheld—R (Cornwall Council) v Secretary of State, MHCLG

Public Law analysis: In dismissing Cornwall Council’s judicial review, the Administrative Court upheld the Secretary of State’s recovery of more than...

State aid—weekly round-up 2 September 2026

State aid—weekly round-up 2 September 2026

A round-up of key developments on State aid, first reported by the Lexis+ Competition team. This update covers the period 26 August-1 September 2026....

Featured Public Law content

Sources of constitutional law

Sources of constitutional law

Sources of constitutional lawIn briefThe British constitution is unwritten in the sense that it does not derive from a single constitutional text. It...

Methods of statutory interpretation

Methods of statutory interpretation

Methods of statutory interpretation used to resolve disputes about the meaning of legislationIntroduction to statutory interpretationThe aim of...

Convention rights—structure of qualified rights

Convention rights—structure of qualified rights

Convention rights—structure of qualified rightsThe rights preserved under the European Convention on Human Rights (ECHR), as set out in the Human...

Judicial review—time limits and the pre-action protocol

Judicial review—time limits and the pre-action protocol

Judicial review—time limits and the pre-action protocolWhen considering whether and how to bring a claim for judicial review, the first step is to...

Practice notes

Grounds of judicial review—unreasonableness

Grounds of judicial review—unreasonablenessThis Practice Note outlines the ground of judicial review usually known as unreasonableness or...
Read More >
Produced in partnership with Siân McGibbon, Barrister, 4-5 Gray’s Inn Square
2nd Jun
Q&As

What is fettering of discretion in judicial review? When is it an actionable ground of challenge and what must be established for a challenge to succeed?

What is fettering of discretion in judicial review? When is it an actionable ground of challenge and what must be established for a challenge to...
Read More >
Produced in partnership with Jamas Hodivala KC of Matrix Chambers
13th Oct
Practice notes

Separation of powers—legislative, executive and judiciary

Separation of powers—legislative, executive and judiciarySource of the doctrine of the separation of powersThe origins of the doctrine of the...
Read More >
2nd Jun
Practice notes

Grounds of judicial review—illegality

Grounds of judicial review—illegalityOverview of the illegality groundIllegality is the first of the grounds on judicial review set out by Lord...
Read More >
2nd Jun
Practice notes

What is a public authority?

What is a public authority?There is no single, universal answer to the question whether a particular organisation is treated, in law, as a public...
Read More >
30th May
Practice notes

Grounds of judicial review—procedural impropriety

Grounds of judicial review—procedural improprietyProcedural impropriety as a ground of judicial review‘Procedural impropriety’ is the last of the...
Read More >
Produced in partnership with Siân McGibbon, Barrister, 4-5 Gray’s Inn Square
2nd Jun
Practice notes

Judicial review—interested parties and interveners

Judicial review—interested parties and intervenersInterested partiesIn the context of judicial review, an interested party is 'any person (other than...
Read More >
Produced in partnership with Julia Marlow and Megan Smith of Hogan Lovells
2nd Jun
Practice notes

Parliamentary supremacy—implied repeal

Parliamentary supremacy—implied repealEssential to Parliament’s legislative supremacy is the principle that Parliament is not bound by its...
Read More >
2nd Jun
Q&As

What is the legal basis and effect of revoking UK legislation?

What is the legal basis and effect of revoking UK legislation?What does it mean to repeal legislation?To repeal a piece of legislation revokes or...
Read More >
2nd Jun
Practice notes

Grounds of judicial review—breach of legitimate expectation

Grounds of judicial review—breach of legitimate expectationThe ground of challenge based on legitimate expectations is designed to hold a public...
Read More >
Produced in partnership with Jack Castle of Henderson Chambers
13th Oct
Practice notes

Royal Charters

Royal ChartersWhat is a Royal Charter?The term 'Royal Charter' has transformed over time. Originally, a Royal Charter was a procedure by which the...
Read More >
Produced in partnership with Adam Cygan of University of Leicester and Darragh Connell
13th Oct
Practice notes

Costs for judicial review—general principles

Costs for judicial review—general principlesGeneral rule on costs in judicial reviewThe general rule in relation to costs in judicial review, as in...
Read More >
Produced in partnership with Adam Heppinstall of Henderson Chambers and Jack Castle of Henderson Chambers
13th Oct
Practice notes

Judicial review—what it is and when it can be used

Judicial review—what it is and when it can be usedWhat is judicial review?Judicial review is a process by which the courts exercise a supervisory...
Read More >
Produced in partnership with Mathew Purchase of Matrix Chambers and Dr Mirza Ahmad of St Philips Chambers
13th Oct
Practice notes

Judicial deference and the margin of appreciation

Judicial deference and the margin of appreciationJudicial deference is also known as the principle that 'respect is a central concept in judicial...
Read More >
Produced in partnership with Alexander Campbell of Cornerstone Barristers and Eric Metcalfe of Monckton Chambers
13th Oct
Practice notes

Consultation: requirement and process

Consultation: requirement and processAny consultation exercise carried out by a public authority in relation to a proposed decision must be conducted...
Read More >
30th May
Practice notes

Secondary or delegated legislation

Secondary or delegated legislationLegislationThe English legal system is based upon two primary sources of law:•legislation, and•case law, or common...
Read More >
30th May

Popular documents

What is the difference between an appeal and a review?

What is the difference between an appeal and a review?What is an appeal?An appeal in insolvency proceedings is no different to an appeal in normal litigation. An appeal will be allowed only if the appeal court is satisfied that the decision of the lower court was 'wrong' or 'unjust because of a

Late payment penalties—inheritance tax

Late payment penalties—inheritance taxWhile interest often accrues on overdue tax, the late payment of certain taxes may also attract a penalty. For information on the interest accruing on overdue tax, see Practice Notes: IHT—payment deadlines on death—Interest on IHT and Interest on late paid

If a beneficiary signs a deed of disclaimer of their share of an estate and the estate pays their legal

If a beneficiary signs a deed of disclaimer of their share of an estate and the estate pays their legal fees, will that count as a PET against their estate?A disclaimer is the refusal of a gift prior to acceptance. The refusal of the gift must take place before the beneficiary accepts any benefit

Can shares in a limited company that have not been paid-up at all be cancelled?

Can shares in a limited company that have not been paid-up at all be cancelled?A limited company having a share capital may not alter that share capital, except in the ways listed in section 617 of the Companies Act 2006 (CA 2006). Shares in a company cannot simply be cancelled without following an