Voters must have either a signed voter-registration card, a South Carolina driver's license or a photo ID issued by the state Department of Motor Vehicles. (The state's new Voter ID law won't be in effect).

Polls will open from 7 a.m. to 7 p.m. Tuesday at the following locations.

Charleston City Council District 11 runoff

Precinct Polling place

James Island 8A Ft. Johnson Middle

James Island 17 Harbor View Elem.

James Island 19 Harbor View Elem.

James Island 20 Murray-LaSaine

James Island 22 Murray-LaSaine

St. Andrews 1 St. Andrews Elem.

St. Andrews 4 St. Andrews Elem.

St. Andrews 5 St. Andrews Elem.

St. Andrews 6 Charleston Tennis Center

St. Andrews 7 Stono Park Elem.

St. Andrews 16 Stono Park Elem.

St. Andrews 17 Oakland Elem.

Folly Beach City Council runoff

Precinct Polling place

Folly Beach 1 Folly Beach Baptist Church

Folly Beach 2 Folly Beach Baptist Church

James Island 1A James Island Elem.

James Island 1B James Island Elem.