The latest Home Office guidance clearly states that officials will now refuse citizenship to those who entered through Illegal Entry in UK. Specifically, this applies to individuals who arrived via small boats, lorries, or other concealed methods.
Previously, the Home Office refused applications only if the illegal entry occurred within the past 10 years. However, the new rules apply indefinitely to all applications submitted on or after 10 February 2025.
Therefore, you must seek legal advice as soon as possible to assess your eligibility and explore any available options.