Thousands of protesters gathered in Sidi Bouzid, cradle of the Arab Spring uprisings, after a Chokri Belaid, a prominent secular opponent of Tunisia's moderate Islamist-led government, was shot dead.
"More than four thousand are protesting now, burning tyres and throwing stones at the police," Mehdi Horchani, a Sidi Bouzid resident, told Reuters. "There is great anger".
More top news
Following the promise of further powers for Scotland, David Cameron is now talking about a new deal for the other home nations.
The Suitsy: Man creates business suit onesie
Alex Salmond has announced his intention to end a 24-year career at the forefront of Scottish politics. Here is a brief look at his career.