Gabriel’s practice covers all areas of planning law, including judicial and statutory reviews, as well as planning appeals. He recently completed a secondment at A&O Shearman, advising in respect of a range of planning, infrastructure and compulsory purchase work.

Some of Gabriel’s recent Planning Court work includes:

• Appearing as sole counsel for the Claimant in R(Lifford Gardens) v Wychavon District Council [2024] EWHC 2943 (Admin). This was a significant case in which the High Court clarified the relationship between the GPDO and the Electronic Communications Code.
• Appearing as sole counsel on behalf of a claimant local authority in a s.288 TCPA 1990 claim. Judgment is yet to be handed down.

Gabriel’s recent inquiry work includes:

• Successfully represented a Rule 6 Party at a three-day enforcement inquiry.
• Successfully appearing as junior counsel to Isabella Tafur at a two-week planning inquiry concerning a tower in Stratford.
• As junior counsel to Gregory Jones KC, instructed in a listed building enforcement notice inquiry.
• Successfully appearing in a two-day planning hearing concerning the development of 20 houses in Bolton.

Gabriel has an extensive advisory practice. Recent includes:

• Advising a developer on permitted development rights and the Victorian railway statutes.
• Advising a developer on the Habitats Regulations.
• Advising a local authority on the new local plan provisions in the Levelling Up and Regeneration Act.
• Advising a local authority on an outline permission for 1500 homes and surface water flooding.
• Permitted development rights and temporary installations.
• The powers of appropriation available to local authorities.
• Biodiversity Net Gain.
• The severability of planning conditions from a permission.
• Outline planning permissions and reserved matter approvals.

Gabriel also has experience of the development consent order process, following completion of pupillage under the supervision of Hugh Flanagan and Isabella Tafur. In particular:

• The statutory review of Sizewell C Nuclear Power Station in the Court of Appeal.
• The statutory review of East Anglia One and Two in the Court of Appeal.
• The statutory review of Net Zero Teesside, a gas-fired power station with carbon capture storage.

Gabriel practises in a wide range of environmental work and has built a strong practice in this area. He has been instructed by, among others, Defra, the Northern Irish Government, the Office for Environmental Protection, Natural England and has been recognised for his work with the Environmental Law Foundation. He was seconded to the OEP throughout 2025 and was involved in a variety of high-profile environmental law matters.

Gabriel’s High Court environmental work includes:

• As junior to Ned Westaway, instructed by Natural England to defend a judicial review application concerning the pollution of Catfield Fen, one of the best and largest remaining areas of fen habitat in Western Europe.

Gabriel advises across the full breadth of environmental law, including:

• The correct interpretation of legal provisions in the Environment Act 2021.
• The government’s legal powers and duties underlying their Environmental Improvement Plan.
• Nutrient neutrality in depleted special areas of conservation.
• Private nuisance of waterways, following the Supreme Court’s decision in Manchester Ships Canal v United Utilities [2024] UKSC 22.
• Sewage storm overflows.
• Agricultural pollution of water bodies.
• Transfrontier Shipment of Waste Regulations.
• Environment Permitting.
• Carriers, Brokers and Dealers regime under the Waste Regulations 2011.
• Habitats Regulation Assessment and Environmental Impact Assessment.
• Biodiversity Net Gain.

Gabriel undertook (and obtained a distinction in) a master’s in environmental law and policy at University College London. He therefore has a broad knowledge of environmental law from his studies and would like to continue to develop his practice in this area. He built on his knowledge while working as a paralegal at Leigh Day in their international department, where he worked on the firm’s diesel emissions claims. He also recently co-wrote a chapter with Greg Jones KC in the upcoming book “The Aarhus Convention: Coming of Age?”

Gabriel also regularly speaks at Chambers’ Quarterly Environmental Law Updates and writes for the Environmental Law Blog.

Gabriel has already appeared as sole counsel in a significant judicial review which clarified the relationship between the GPDO and the Electronic Communications Code. He regularly advises in conference and in writing on judicial review prospects as well as broader public law issues.

In addition to statutory and judicial reviews concerning planning and environmental matters, Gabriel also has experience of broader public law issues. This includes:

• Assisting the police in their investigatory powers work under the Regulation of Investigatory Powers Act 2000 in both the Crown Court and Investigatory Powers Tribunal.
• Advising on whether a local authority had acted in breach of their constitution.
• Advising on whether the blocking of a member of the public’s email addresses from contacting his elected representatives was a breach of his Article 10 ECHR rights.
• Regularly acting for parties in the Immigration Tribunal and cases concerning the Parole Board.

Gabriel has advised clients regarding blight notices and potential claims for injurious affection, as well as Highway Authorities’ powers of compulsory purchase under the Highways Act 1980.

Gabriel is keen to develop a practice in the field of Compulsory Purchase and Compensation, having had experience of the area during his pupillage under Hugh Flanagan and Isabella Tafur.

Gabriel has a busy licensing practice and is frequently instructed to represent parties at review hearings for a range of premises, including nightclubs, bars and off-licenses. 

He regularly appears in the Magistrates’ Court in taxi licensing appeals and is presently instructed in a case stated appeal concerning the correct service of a revocation notice.

He was junior to Leo Charalambides in a five day appeal of a local authority’s decision to refuse McDonald’s a licence variation application.

Gabriel has a keen interest in the law relating to highways, commons and open spaces, having covered the area in depth as part of his pupillage under the supervision of Ned Westaway. Gabriel has advised and assisted on:

• Rights of access under schemes of management established by the Commons Act 1899.
• Criminal liability for development on registered Town and Village Greens.
• Whether Town and Village Green registration is a material planning consideration when considering an application for planning permission.
• The powers of improvement of highways available to local authorities under the Highways Act 1980.
• Highways, tortious liability, the building regulations and lawful development certificates.
• Tortious liability, sewage overflows and highways.
• A judicial review challenge to a local authority’s definitive map modification order under Sch 15, para 12 of the Wildlife and Countryside Act 1981.
• A judicial review challenge concerning the interpretation of “neighbourhood” in the deregistration of Town and Village Greens under s.16 Commons Act 2006.

Gabriel already has experience of rating matters, both in Council Tax and Non-domestic business rates. He has appeared for local authorities and ratepayers in the Magistrate’s Court.

He is presently instructed by a business objecting to the payment of business rates on the basis that the Council issued the liability notice two years later. He is also instructed on behalf of a local authority in a case stated appeal concerning the correct interpretation of the discretionary relief provisions under section 47 of the Local Government Finance Act 1988

He recently drafted a skeleton argument and preparing the evidence for a council tax liability appeal. He has also advised on liability for council tax under the Council Tax (Liability for Owners) Regulations 1992.

Further, during pupillage under the supervision of Hugh Flanagan, Gabriel covered several areas of rating law, including:

• Drafting an advice concerning The Valuation for Rating (Plant and Machinery) (England) Regulations 2000.
• The scope of the public religious worship exemption for rating.

Gabriel has appeared on behalf of local authorities seeking s.187B injunctions in the High Court. He has experience of interim injunctions and dealing with urgent matters at short notice.

Gabriel has experience advising and representing clients in property law matters.

He has appeared in the County Court in possession proceedings concerning mortgage arrears.

He has appeared in a five day trial concerning fines issued for breaches of a local authority’s selective licensing scheme in the First Tier Tribunal.

He has also advised on adverse possession claims. During his secondment with the real estate team at A&O Shearman, Gabriel advised and assisted in many areas of property law.

• BPTC – Bar Course (very competent).
• University College London (LLM) – Environmental Law and Policy (Distinction).
• Durham University (LLB) – Law (First Class Honours).

• Reader’s Scholarship awarded by the Honourable Society of Middle Temple.
• The McFarlane’s Award for Trusts and Equity.
• The Lord Hughes of Ombersley Prize.
• School prizes for History and French.

• UKELA
• ALBA
• PEBA
• The Bar European Group
• CPA

Prior to being called to the Bar, Gabriel worked as a paralegal on large, environmental law group claims, including those related to the diesel emissions scandal. He has experience of the full breadth of the litigation process and is therefore comfortable advising on procedural matters. 

He is currently seconded for two days a week to the Office for Environmental Protection.