"The overwhelming number of instances — when it happens, when there’s a mistake — it happens at poll sites on Election Day,” New York City Board of Elections Executive Director Mike Ryan said.

More: LIVE ELECTION RESULTS: Here's what we know about the Grape Creek, Water Valley elections 7:41 p.m. Here are the early voting numbers for Water Valley ISD Prop A -- For 0, Against 4 7:39 p.m.

The Congress of Local and Regional Authorities is a political body of territorial representatives in the Council of Europe.