A GUNMAN has reportedly started shooting in a crowded restaurant in Istanbul.

Turkish media are reporting the gunman entered the restaurant in the Fatih district and began firing.

At least three have been injured, CNN Turk reported. No deaths have been confirmed.

Turkish authorities —who are hunting the gunman — reportedly don’t believe the shooting was terror related.

The incident comes after another shooting in Istanbul, in a popular nightclub, just days ago where 39 people were killed.

Islamic State has claimed responsibility for the massacre.

Originally published as Turkey under fire again: Restaurant attacked