Important COVID-19 travel guidance
The Foreign & Commonwealth Office currently advises British nationals against all but essential international travel. Travel to some countries and territories is currently exempted.
This advice is being kept under constant review. Travel disruption is still possible and national control measures may be brought in with little notice, so check our travel guidance.
Local laws and customs
Laws vary from state to state. When you are physically present in a state, even temporarily, you are subject to that state’s laws. You must carry a passport showing that you have leave to enter or remain with you at all times.
The US is an extremely diverse society and attitudes towards lesbian, gay, bisexual, and transgender (LGBT) people differ hugely across the country. Read our information and advice page for the LGBT community before you travel. You can find more detail on LGBT issues in the USA on the Human Rights Campaign website.
Under US federal law, the legal age for buying and drinking alcohol is 21 years. Some states have different laws. If you are under 21 years of age, check the relevant state laws before drinking or attempting to buy alcohol.
Possession or trafficking of a controlled substance in the USA can carry a severe prison sentence and/or fine. Check with each state you are intending to visit to make sure you comply with the personal possession and consumption laws of controlled substances within those states. A list of all types of controlled substances, as listed under the Controlled Substances Act, can be found on the US Department of Justice website.
The FCO has published information about the assistance offered by the British Embassy and Consulates to British nationals if arrested or detained in the USA.