A constitutional amendment adding as a qualification to vote that a voter present certain valid photographic identification when casting a ballot in person or casting an absentee ballot
Source for Popular Vote data: Arkansas Secretary of State. November 6, 2018 2018 General Election and Nonpartisan Judicial Runoff, Arkansas Secretary of State (https://results.enr.clarityelections.com/AR/92174/Web02-state.220747/#/c/C_4) (accessed 09 Nov 2018)