Website https://www.gov.uk/guidance/how-to-deal-with-a-crisis-overseas
- How we define a crisis
- Who we can help in a crisis
- How we can help you in a crisis
- What to do in a crisis
- How to prepare for a potential crisis
- After a crisis: support in the UK
- Terrorist attacks abroad
If you are affected by a crisis abroad in the form of a death, perhaps whilst on holiday, contact the Foreign, Commonwealth & Development Office (FCDO) details are on the above link.
The FCDO provide a representative for British Nationals overseas and they can set up and coordinate it all (repatriation etc).