Chadian police have said anyone wearing a full-face veil will be arrested, a day after a Boko Haram suicide bombing - carried out by an attacker disguised as a women wearing one - left 15 dead.

Chad has banned people from wearing the full-face veil, following two suicide bomb attacks on Monday. Chad’s government accused Nigerian militant Islamist group Boko Haram of the bombings which killed more than 20 people.