A woman in a wheelchair casts her vote at a polling station during the parliamentary election, in Sidon, Lebanon May 6, 2018.

Osama Saad, a candidate for the parliamentary election holds his ballot envelope at a polling station in Sidon, Lebanon May 6, 2018.

Lebanese President Michel Aoun casts his ballot during parliamentary elections, in Beirut, Lebanon, May 6, 2018. Dalati Nohra/Handout via REUTERS THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY.

An elderly woman casts her vote at a polling station during the parliamentary election, in Tibnin, Lebanon, May 6, 2018.

Lebanon's former Prime Minister and a candidate for the parliamentary election Najib Mikati, casts his vote at a polling station in Tripoli, northern Lebanon, May 6, 2018.

A Lebanese election official empties a ballot box after the polling station closed during Lebanon's parliamentary election, in Beirut, Lebanon, May 6, 2018.

Lebanese prime minister and candidate for the parliamentary election Saad al-Hariri casts his vote at a polling station in Beirut, Lebanon, May 6, 2018.

A family shows their ink-stained fingers after casting their vote at a polling station in Aley, Lebanon, May 6, 2018.

Lebanon's Hezbollah deputy leader Sheikh Naim Qassem casts his vote as he stands next to Hezbollah parliament candidate Amin Sherri at a polling station during the parliamentary election, in Beirut, Lebanon, May 6, 2018. Reuters/Mohamed Azakir

A woman supporter of Hezbollah casts her vote at a polling station during the parliamentary election in Tibnin, South Lebanon, May 6, 2018.

Lebanese Parliament Speaker and candidate for parliamentary election Nabih Berri casts his vote at a polling station during the parliamentary election in Tibnin, South Lebanon, May 6, 2018.

A nun casts her vote at a polling station during the parliamentary election in Beirut, Lebanon, May 6, 2018.

A Lebanese Druze man casts his vote at a polling station during the parliamentary election, in Aley, Lebanon, May 6, 2018.

Women queue at a polling station during the parliamentary election, in Beirut, Lebanon, May 6, 2018. REUTERS/Mohamed Azakir

An elderly man looks at voter's registry at a polling station during the parliamentary election in Beirut, Lebanon, May 6, 2018.

A man casts his vote at a polling station during the parliamentary election, in Sidon, Lebanon May 6, 2018.

A woman takes a selfie with Lebanese prime minister and candidate for the parliamentary election Saad al-Hariri after he casts his vote during the parliamentary election, in Beirut, Lebanon, May 6, 2018.

A woman shows her ink-stained finger after casting her vote during the parliamentary election in Beirut, Lebanon, May 6, 2018.

A child casts a ballot on behalf of his father during the parliamentary election in Tibnin, Lebanon, May 6, 2018.

Lebanese former Prime Minister and candidate for the parliamentary election Tammam Salam casts his vote at a polling station during the parliamentary election, in Beirut, Lebanon, May 6, 2018.