Three cartoonists were arrested in Turkey after publishing a cartoon that shows Moses and Muhammad shaking hands in the sky, with missiles flying beside them. Erdogan: "A disgusting provocation."

On Monday, violent clashes were reported in Turkey with police firing rubber bullets and tear gas to break up an angry mob protesting over the controversial cartoon.

Four employees of a satirical magazine in Turkey have been arrested for publishing a cartoon that appears to show the Prophet Muhammad - a sacred religious figure whose depiction is forbidden in Islam.