The Act reorganises how the UK manages border threats and enforces immigration rules. It creates a senior civil‑service post — the Border Security Commander — who must set strategic priorities for partner authorities; it introduces new criminal offences aimed at people and services that supply articles, information or online advertising used to facilitate unlawful immigration; and it gives officers stronger powers to search, seize and extract electronic data from devices.
Beyond immediate enforcement, the Act expands routine information flows (HMRC customs data and trailer registration data), authorises limited biometric collection from evacuees, introduces electronic monitoring conditions for leave and bail, and brings significant reforms to serious crime prevention orders, including interim orders and express provision for electronic monitoring. It also repeals the Safety of Rwanda Act 2024 and large parts of the Illegal Migration Act 2023, altering the statutory backdrop for asylum and removal policy.
At a Glance
What It Does
Designates a Border Security Commander to coordinate partner authorities and publish strategic priority documents that partner authorities must have regard to; creates offences for supplying items, information or online advertising intended to facilitate illegal entry; authorises authorised officers to search, seize and copy electronic devices and to retain data for immigration or criminal investigations. It also enables HMRC and the Department for Transport to share customs and trailer registration information with domestic and some foreign authorities.
Who It Affects
Home Office and Border Force leadership; police, NCA and designated customs officers; HMRC and the Department for Transport; ports, carriers and haulage businesses; online platforms and advertisers; charities, journalists and organisations that assist asylum‑seekers; and regulated immigration advisers and matching platforms under new supervisory and fee regimes.
Why It Matters
The Act centralises operational direction at the border and expands criminal and investigatory tools — a substantive shift from recent deregulatory and removal‑focused legislation. It creates new obligations for a wide set of public and private actors, raises custodial and civil penalties, and increases data sharing and retention, all of which carry operational, compliance and civil‑liberties implications.
More articles like this one.
A weekly email with all the latest developments on this topic.
What This Bill Actually Does
Part 1 builds a new structure for border governance. The Secretary of State must designate a civil servant as the Border Security Commander.
That Commander chairs a board of partner‑authority representatives, issues periodic “strategic priority documents” identifying principal border threats, and can delegate functions to authorised civil servants. Partner authorities must have regard to those strategic priorities; the Secretary of State retains the power to direct and issue guidance to the Commander.
The Chapter also ensures the Commander is a competent “competent authority” under the Data Protection Act 2018.
The criminal law changes focus on making facilitation of unlawful entry and related activity a target. The Act creates offences of supplying, receiving or handling “relevant articles” (broadly anything other than basic food, clothing or medical items) where the supplier knows or suspects the article will be used in connection with illegal entry — with a defence for reasonable excuses (explicitly including rescue or unpaid assistance by asylum‑helping organisations).
It also criminalises collecting or possessing information likely to be useful to someone organising an unlawful sea crossing or similar journey if there are reasonable grounds to suspect such use. Online advertising that promotes “unlawful immigration services” becomes an offence; the Act contains a limited safe harbour for internet service providers that act as mere conduits and that promptly remove material once they obtain actual knowledge.A distinct set of powers covers electronic devices and data.
Authorised officers (immigration officers, police constables, NCA officers) may search relevant persons, property, vehicles and premises for “relevant articles” (things that may hold information connected to immigration offences). Where officers seize devices, they may retain them to access, examine, copy and use information that relates to specified immigration offences; authorisations for searches and for accessing data require inspector‑level sign‑off (or equivalent NCA grades), and lawful use and onward disclosure are constrained by statutory notification and handing‑over rules.
The Secretary of State can extend some powers by regulation to other designated persons but must include safeguards for such designations.The Act authorises targeted data sharing: HMRC can supply customs information for policing, immigration, customs and human‑welfare purposes to a long list of domestic and international recipients, subject to constraints on further disclosure and to the Commissioners for HMRC retaining control over onward consent. The Department for Transport can supply trailer registration information for policing, national security, customs and immigration purposes and recipients may further share that data under defined purposes.
These provisions explicitly sit alongside investigatory powers law (Investigatory Powers Act 2016), which continues to constrain disclosures that would otherwise require surveillance authorisations.On immigration procedure and supervision, the Act repeals the Safety of Rwanda Act 2024 and large swathes of the Illegal Migration Act 2023, and it adjusts detention, deportation notification and biometric‑collection rules. It permits the Secretary of State to attach electronic‑monitoring and locality conditions to limited leave and immigration bail where an individual meets specified risk criteria; serious crime prevention orders may now include electronic monitoring (limited to 12 months at a time), interim serious crime prevention orders can be made before a full determination, and the class of authorities able to apply for such orders is re‑specified.
The Act also tightens regulation of immigration advisers — suspensions, new penalty notices, fee powers for the Commissioner, and expanded grounds for refusing or limiting supervised practice.
The Five Things You Need to Know
The Act makes supplying or adapting ‘relevant articles’ (beyond basic food, clothing or lifesaving gear) knowing they will be used to facilitate illegal entry an offence punishable by up to 14 years’ imprisonment on indictment.
Collecting, possessing or accessing information online that is reasonably suspected to be useful in organising an unlawful journey is an offence carrying up to 5 years’ imprisonment, with specified defences for journalists, researchers, rescue activity and personal travel.
Authorised officers may seize electronic devices and copy information for immigration offences (sections 24 and 26); a constable or NCA officer needs inspector‑level authorisation to search, seize or access device data, and seizures may be retained while necessary for examination or legal proceedings.
HMRC may supply customs data to a broad set of domestic and foreign bodies (including the Border Security Commander) and to international organisations; recipients may only further disclose that information with the Commissioners’ consent in many cases and must follow notified restrictions.
The Act introduces electronic monitoring as a condition on limited leave or immigration bail and allows courts to impose electronic‑monitoring requirements in serious crime prevention orders (each monitoring period capped at 12 months without court extension).
Section-by-Section Breakdown
Every bill we cover gets an analysis of its key sections.
Border Security Commander: central coordination and strategic priorities
These sections create the Border Security Commander as a senior civil servant who chairs a Board of representatives from ‘partner authorities’ and issues periodic strategic priority documents identifying the principal threats to UK border security. Partner authorities must have regard to those documents. The Secretary of State retains power to direct the Commander and to set terms of appointment, including termination for efficiency, misconduct or non‑compliance; the Commander can delegate functions to authorised civil servants. Importantly, the Commander is added to the Data Protection Act 2018 list of competent authorities, which impacts lawful processing of personal data for law enforcement purposes.
New offences targeting tangible and informational facilitation of unlawful immigration
Sections 13–15 criminalise supplying, handling or making available ‘relevant articles’ where the supplier knows or suspects they will be used to facilitate offences under sections 24 or 25 of the Immigration Act 1971. The definition of ‘relevant article’ deliberately excludes basic humanitarian items (food, clothing, tents, basic medical supplies) but captures items that could assist concealment, transport or crime; the Secretary of State may amend the list by regulation. Sections 16 and 17 criminalise collecting or possessing information likely to help organise a ‘relevant journey’ and publishing material that promotes unlawful immigration services; both provisions include specific defences (journalism, academic research, rescue, unpaid asylum assistance).
Search, seizure and extraction powers for electronic devices and data
These sections give authorised officers (immigration officers, police constables, NCA officers) express powers to search persons, property, vehicles and premises for ‘relevant articles’ that may contain information about immigration offences, and to seize, retain and examine devices. Operational safeguards are built into the regime: inspector‑level sign‑off (or NCA grade equivalent) is required for searches, seizures and for police/NCA access to copied data; reasonable force is permitted when necessary. Seized data may be copied and used for prevention, detection or prosecution of defined immigration offences; there are statutory duties to notify other investigators if seized material appears to evidence non‑immigration offences and mechanisms for handing material over to appropriate investigators.
Expanded information sharing: HMRC customs data and trailer registration data
HMRC may share customs information with an extensive list of recipients (Ministers, immigration officers, designated customs officials, Border Security Commander, authorised persons overseas and international organisations) for functions ranging from immigration and customs to human welfare and national security. The Act circumscribes onward disclosure: recipients are generally limited to using the data for the purposes supplied and must obtain Commissioners’ consent to further disclose in many situations. Separately, the Secretary of State for Transport may supply trailer registration information to Home Office, NCA, HMRC and authorised persons for policing, customs, immigration and national security purposes; recipients may further share that data within defined purposes.
Biometric collection from evacuees and at Scottish ports
The Act permits authorised persons to take biometric information from evacuees or persons whose departure the Government is considering facilitating; biometric collection can occur outside the UK. The Secretary of State must receive the data promptly, can retain it for immigration, law‑enforcement or national security purposes only while necessary, and must destroy retained biometric information on or before the earlier of the Secretary of State no longer needing it or five years from collection — unless another power authorises retention. The Act also adjusts fingerprinting powers and counter‑terrorism scheduling for Scotland to accommodate biometric processing at ports.
Repeals and consequential amendments to prior removal and immigration legislation
The Act repeals the Safety of Rwanda (Asylum and Immigration) Act 2024 and removes multiple provisions of the Illegal Migration Act 2023, reversing or altering prior removal‑focused measures. It makes numerous consequential amendments across the Immigration Act 1971, the British Nationality Act 1981 and related statutes to align existing immigration, nationality and detention provisions with the repeals.
Serious crime prevention orders and electronic monitoring
The Act amends the Serious Crime Act 2007 to permit electronic monitoring requirements as part of serious crime prevention orders and limits those monitoring terms to 12 months at a time (with court extensions). It creates interim serious crime prevention orders (including without‑notice applications in specified circumstances), restricts who may apply for orders, and allows Crown and other courts to make orders on acquittal if the court is satisfied the person is involved in serious crime. The Act also establishes a code of practice for monitoring data and creates new notification and monitoring arrangements for individuals and organisations subject to such orders.
This bill is one of many.
Codify tracks hundreds of bills on Immigration across all five countries.
Explore Immigration in Codify Search →Who Benefits and Who Bears the Cost
Every bill creates winners and losers. Here's who stands to gain and who bears the cost.
Who Benefits
- Home Office and Border Force leadership — gains a centralised figure (Border Security Commander) with statutory authority to set strategic priorities and coordinate partner authorities, which can improve cross‑agency operational coherence.
- Law enforcement agencies (police, NCA, designated customs officers) — receive clearer access routes to customs and trailer data, statutory powers to search and seize devices and stronger criminal offences to pursue facilitators of unlawful migration.
- HMRC and Department for Transport — statutory permission to share and receive relevant operational data that supports customs, enforcement and counter‑smuggling work, reducing legal ambiguity around disclosures.
- Courts and prosecutors focusing on organised crime — new serious crime prevention tools (interim orders, electronic monitoring) provide additional non‑conviction risk-management instruments against persons suspected of involvement in serious crime.
Who Bears the Cost
- Charities and civil‑society actors working with refugees and asylum‑seekers — face heightened legal risk under the new offences for supplying or handling ‘relevant articles’ and for compiling information, despite included defences; they must reassess operations, document humanitarian activities, and potentially seek legal advice.
- Online platforms and advertisers — must strengthen moderation and takedown procedures to avoid exposure under the advertising offence; smaller platforms may face compliance costs and content‑removal delays without robust notice procedures.
- Immigration advisers and regulated service providers — face new fee regimes, suspension powers, penalty notices and tighter supervision rules that increase administrative and financial compliance burdens.
- Local policing bodies, NCA and Home Office operational units — will need funding, inspector‑grade authorisations and technical capacity to execute device search/seizure, data‑extraction and long‑term electronic monitoring at scale.
- Individuals subject to immigration bail or limited leave — may face intrusive electronic monitoring and locality restrictions where the Secretary of State judges them to pose specified risks, raising practical and privacy costs.
Key Issues
The Core Tension
The central dilemma is between strengthening rapid, coordinated border enforcement (central command, broader offences, device search and expanded data flows) and protecting the rights and legitimate activities of migrants, journalists, humanitarian organisations and privacy‑interests; the Act equips the state with intrusive, preventive tools that reduce vulnerabilities to organised facilitation but risk chilling lawful assistance and imposing heavy compliance burdens unless narrow statutory definitions, robust safeguards and transparent oversight accompany implementation.
The Act stitches together four policy strands — centralised operational coordination, broadened criminal prohibitions, extended investigatory/data powers, and penal/supervisory tools — but implementing that stitchwork is procedurally and constitutionally complex. The offences targeting information and items useful for illegal journeys are worded broadly: ‘collecting information’ or supplying a ‘relevant article’ can encompass legitimate research, journalism and humanitarian assistance despite statutory defences.
Operationalising those defences will fall to prosecutors, judges and tribunals; in practice charities and journalists will likely alter behaviour to avoid exposure, creating a real‑world chilling effect that statutory defences may not quickly remedy.
The device‑search and data‑extraction regime embeds high‑value operational capabilities but depends on inspector‑level authorisations, clear audit trails and technical capacity to handle large volumes of seized data without unlawful processing. HMRC and Department for Transport data sharing expands investigatory inputs but places heavy dependence on Commissioner consent for onward disclosure and on recipients’ adherence to use limitations; cross‑border transfers flagged as necessary for ‘important reasons of public interest’ raise UK GDPR accountability questions, especially where adequacy or safeguards are thin.
Electronic monitoring and interim serious crime orders add administrative remedies that substitute for conviction‑based restrictions, which shifts the balance between preventive control and due‑process protections.
Finally, the Act repeals earlier removal measures while simultaneously expanding enforcement tools. That creates transitional tensions: operational priorities, guidance and delegated powers will determine whether the net effect is greater discretion for enforcement agencies or stronger safeguards for rights.
Many implementation details — designated categories of partner authorities, the regulation lists for what is and is not a relevant article, codes of practice for monitoring data, and the precise contours of authorised‑person designations — are left to secondary legislation, leaving significant policy choices and legal risks to future rule‑making.
Try it yourself.
Ask a question in plain English, or pick a topic below. Results in seconds.