UK Foreign Secretary Philip Hammond says he was satisfied that travel advice to Tunisia had been sufficient, after a British woman was among 23 people killed in an attack on a museum in Tunis three months ago.

He said: "Of course an incident like this can occur anywhere. I'm confident that the travel advice we set was appropriate, but we are now of course reviewing that and we'll look at all the facts overnight. We'll discuss again in the Cobra meeting tomorrow morning whether we need to change our travel advice from what it is at the moment - we'll keep it under constant review."