A woman walks past electoral posters of a new green-left coalition led by the Mozemo, or We Can group, in Zagreb, Croatia, Thursday, July 2, 2020. Croatia is holding a parliamentary election on July 5, 2020, with no clear winner in sight as the ruling conservatives' bid for re-election faces a strong challenge from both liberal and right-wing groups. (AP Photo/Sasa Kavic)

Andrej Plenkovic, Croatia's Prime Minister incumbent smiles as he addresses the media in Zagreb, Croatia, Thursday, April 9, 2020. Croatia is holding a parliamentary election on July 5, 2020, with no clear winner in sight as the ruling conservatives' bid for re-election faces a strong challenge from both liberal and right-wing groups. (AP Photo)

Cyclists and pedestrians wait to cross a street near the electoral posters of Prime Minister incumbent Andrej Plenkovic, in Zagreb, Croatia, Thursday, July 2, 2020. Croatia is holding a parliamentary election on July 5, 2020, with no clear winner in sight as the ruling conservatives' bid for re-election faces a strong challenge from both liberal and right-wing groups. (AP Photo/Sasa Kavic)

A woman walks past electoral posters of a new green-left coalition led by the Mozemo, or We Can group, in Zagreb, Croatia, Thursday, July 2, 2020. Croatia is holding a parliamentary election on July 5, 2020, with no clear winner in sight as the ruling conservatives' bid for re-election faces a strong challenge from both liberal and right-wing groups. (AP Photo/Sasa Kavic)

Miroslav Skoro, a folk singer and leader of right-wing Homeland Movement smiles as he addresses the media in Zagreb, Croatia, Tuesday, May 19, 2020. Croatia is holding a parliamentary election on July 5, 2020, with no clear winner in sight as the ruling conservatives' bid for re-election faces a strong challenge from both liberal and right-wing groups. (AP Photo)

Davor Bernardic, leader of 'Restart' liberal-left coalition addresses the media in Zagreb, Croatia, Wednesday, June 3, 2020. Croatia is holding a parliamentary election on July 5, 2020, with no clear winner in sight as the ruling conservatives' bid for re-election faces a strong challenge from both liberal and right-wing groups. (AP Photo)

A woman walks past an electoral poster of Miroslav Skoro, a folk singer and leader of right-wing Homeland Movement, in Zagreb, Croatia, Thursday, July 2, 2020. Croatia is holding a parliamentary election on July 5, 2020, with no clear winner in sight as the ruling conservatives' bid for re-election faces a strong challenge from both liberal and right-wing groups. (AP Photo/Sasa Kavic)

A man walks past electoral posters of Zagreb's mayor Milan Bandic, in Zagreb, Croatia, Thursday, July 2, 2020. Croatia is holding a parliamentary election on July 5, 2020, with no clear winner in sight as the ruling conservatives' bid for re-election faces a strong challenge from both liberal and right-wing groups. (AP Photo/Sasa Kavic)