The Foreign Office has been advising against travel to most of Libya since last September, but has now stepped up its warning.
We are now aware of a specific and imminent threat to westerners in Benghazi, and urge any British nationals who remain there against our advice to leave immediately.
We have updated our travel advice to reflect this. The British Embassy in Tripoli has been in contact with British nationals for whom we have contact details to alert them to the advice.
More top news
Torture is so routine in Nigeria that some police stations appoint an 'officer in charge of torture' according to Amnesty International UK.
A female motorcyclist who hates litter bugs seems to have taken drastic action to make people stop dropping rubbish on the streets in Russia
ITV News can reveal how many hospital trusts are being forced to recruit from abroad as they struggle to staff their wards.