Free Movement: Revised Guidance on Section 4L British Nationality Act 1981: The Romein Principle
January 25, 2023

On 14 October 2022, the UK Home Office released a second iteration of their caseworker guidance for handling applications to register as a British citizen in special circumstances (section 4L, inserted by the Nationality Act Borders Act 2022). Section 4L opens up significant possibilities for claims of British citizenship, including those born in a foreign country before 1988 with a UK-born grandmother and many other cases. Senior Manager Alexander Finch analyses the possibility of an application under section 4L British Nationality Act 1981 using the Romein principle.
Read the article in Free Movement: βRevised guidance on section 4L British Nationality Act 1981: the Romein principle.β
Explore more at Fragomen
Media mentions
Senior Manager William Diaz outlines the US visa options available to the games industry for bringing international talent to the United States, including O-1, L-1 and E-2.
Media mentions
Partner Jo Antoons and Manager Andreia Ghimis explain how businesses can navigate Europeβs new ETIAS pre-travel authorisation and avoid disruptions.
Media mentions
Partner Louise Haycock and Associate Jennifer Gray analyse the barriers and opportunities for overseas creatives navigating the UKβs immigration system.
Blog post
Associate Chloe Evans outlines eligibility criteria for individuals seeking British citizenship based on ancestral ties.
Fragomen news
Fragomenβs Semiconductor Industry Group publishes the next installment of its βVoice of the Industryβ Q&A series, featuring Shari Liss, Vice President of Global Workforce Development and Initiatives at SEMI.
Media mentions
Partner Karolina Schiffter highlights how Polandβs tightened visa system affects foreign hiring and the challenges companies face in navigating it.
Media mentions
Partner Carl Hampe provides insight on the impact of the $100,000 H-1B fee and the US Chamber of Commerceβs related lawsuit.
Awards
Fragomen was honoured with the βBest Partnership Between a Corporate Organization and a Service Providerβ EMMA at FEM's 2025 EMEA Summit.
Media mentions
Partner Rachel Beardsley highlights how H-2A visa strategies can help sustain a skilled US agricultural workforce.
Blog post
Director Willys MacβOlale discusses how intra-African mobility can unlock the continentβs economic and social potential by promoting free movement, fostering integration and development.
Blog post
Immigration Director Adriana MartΓnez Garro explains the residency process in Costa Rica for families relocating with dependents, outlining key legal considerations and steps for securing status.
Media mentions
Fragomen contributed data showing how UK visa and health surcharge costs compare with other leading research nations.
Media mentions
Senior Manager William Diaz outlines the US visa options available to the games industry for bringing international talent to the United States, including O-1, L-1 and E-2.
Media mentions
Partner Jo Antoons and Manager Andreia Ghimis explain how businesses can navigate Europeβs new ETIAS pre-travel authorisation and avoid disruptions.
Media mentions
Partner Louise Haycock and Associate Jennifer Gray analyse the barriers and opportunities for overseas creatives navigating the UKβs immigration system.
Blog post
Associate Chloe Evans outlines eligibility criteria for individuals seeking British citizenship based on ancestral ties.
Fragomen news
Fragomenβs Semiconductor Industry Group publishes the next installment of its βVoice of the Industryβ Q&A series, featuring Shari Liss, Vice President of Global Workforce Development and Initiatives at SEMI.
Media mentions
Partner Karolina Schiffter highlights how Polandβs tightened visa system affects foreign hiring and the challenges companies face in navigating it.
Media mentions
Partner Carl Hampe provides insight on the impact of the $100,000 H-1B fee and the US Chamber of Commerceβs related lawsuit.
Awards
Fragomen was honoured with the βBest Partnership Between a Corporate Organization and a Service Providerβ EMMA at FEM's 2025 EMEA Summit.
Media mentions
Partner Rachel Beardsley highlights how H-2A visa strategies can help sustain a skilled US agricultural workforce.
Blog post
Director Willys MacβOlale discusses how intra-African mobility can unlock the continentβs economic and social potential by promoting free movement, fostering integration and development.
Blog post
Immigration Director Adriana MartΓnez Garro explains the residency process in Costa Rica for families relocating with dependents, outlining key legal considerations and steps for securing status.
Media mentions
Fragomen contributed data showing how UK visa and health surcharge costs compare with other leading research nations.
