There is a general threat from terrorism. See Terrorism.
Around 2,000,000 British nationals visit Germany every year. Most visits are trouble-free.
If you need to contact the emergency services call 112.
British nationals have been arrested for possessing counterfeit currency. Avoid changing money anywhere other than banks or legitimate bureaux de change.
The Overseas Business Risk service offers information and advice for British companies operating overseas on how to manage political, economic, and business security-related risks.
Take out comprehensive travel and medical insurance before you travel.