The British are saying there is a good chance of more terror attacks in Turkey:

The Foreign Office has renewed its travel advice for Turkey, warning that further attacks may be imminent in Istanbul and Ankara.

The warning follows the attacks on the British Consulate General and HSBC Headquarters in Istanbul on 20 November. The Foreign Office continues to advise against all but the most essential travel to Istanbul and other major cities.

British people are urged to be vigilant in all parts of the country, especially in the vicinity of potential terrorist targets.

The last time the British government issued a warning of this nature, there were bombings in Saudi Arabia within days.