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Website of the Mayor of London, the London Assembly and the Greater London Authority
Information for British people moving to and living in Thailand, including residency, healthcare and driving.
UK border control - passport checks, visas for entering, customs, transiting and layovers.
The Foreign, Commonwealth & Development Office (FCDO) provides lists of English-speaking lawyers abroad to help British nationals find the legal support they need.
The epidemiology, symptoms, diagnosis and management of human T-cell lymphotropic virus types 1 and 2 (HTLV-1 and HTLV-2).
Check if you're automatically a British citizen - it depends on where and when you were born and your parents' immigration status.
Apply to give up (renounce) your British citizenship or status - ‘declaration of renunciation’
A checklist from the Foreign, Commonwealth & Development Office to help British people prepare for travelling and staying safe abroad.
How to access the essential information you need when travelling to or living in Hong Kong as a British National.
Information for entertainers and musicians, from non-visa national countries, such as EU Member States and the US, visiting the UK for performance and work.
Affidavit of Marital Status for British nationals
Guidance on how to license electronic cigarettes and other inhaled nicotine-containing products (NCPs) as medicines in the UK.
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Apply for changes to your marketing authorisation, including minor variations type IA and IB, major variations type II and extensions.
Find registered patents, patent applications and pending patents
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