The Tunisian Financial Analysis Committee says its order is based on a letter from an anti-terrorism judge, without giving details.

The 10 named people include Rached Ghannouchi, the head of the Islamic Ennahda Party and former Speaker, along with his son and son-in-law; former prime minister Hamadi Jebali and his two daughter.

Last May a Tunisian court banned Mr Ghannouchi and more than 30 other people from travel for being under investigations.