Concern is mounting about a possible terror attack in Tunisia.
The Department of Foreign Affairs says it's urgently reviewing its travel advice for the country tonight.
It comes after the UK urged all British citizens in Tunisia to leave as soon as possible and two tour operators have decided to pull their staff from there.
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The warning comes almost two weeks after the Sousse beach attack - which killed three Irish citizens and 25 others.
Security Analyst Declan Power says the situation in North Africa is extremely volatile: