Italian Prime Minister Giorgia Meloni has been placed under investigation over a government decision to release a Libyan police officer wanted by the International Criminal Court (ICC). Here is the background to the case and a look at what might happen next.

The government attributed the release to procedural reasons. But critics say it is because Italy depends on Libya to stem the flow of migrants from Africa.

Italian Premier Giorgia Meloni says that Rome prosecutors have opened an investigation against her and two government ministers for repatriating a Libyan warlord wanted by the International Criminal Court in the Hague.