In this May 18, 2017 photograph, Carol Mize holds a Mississippi flag and a sign as she protests outside City Hall in Biloxi, Miss., against Mayor Andrew "FoFo" Gilich's decision to remove the state flag from display at city buildings because it contains the Confederate battle emblem. (AP Photo /Emily Wagster Pettus)
In this May 18, 2017 photograph, Carol Mize holds a Mississippi flag and a sign as she protests outside City Hall in Biloxi, Miss., against Mayor Andrew "FoFo" Gilich's decision to remove the state flag from display at city buildings because it contains the Confederate battle emblem. (AP Photo /Emily Wagster Pettus) Credit: Emily Wagster Pettus

BILOXI, Miss. — As a warm breeze wafts in from the Gulf of Mexico, Carol Mize paces across the street from Biloxi’s white marble City Hall. In one hand, she carries a Mississippi flag and in the other, a sign with the slogan: “Fly the flag, Mayor.”

Both the flag and the sign prominently display the Confederate battle emblem, which has caused a rift for generations between those who say it represents Southern heritage and those who call it racist. Discussion of the emblem has stirred Mize’s passion as Biloxi finds itself the latest front line in a broad regional dispute over Confederate symbols after the mayor recently ordered the state flag to be pulled from city buildings.

“This flag right here had nothing to do with slavery,” insists Mize, 55, who says she’s also been protesting the removal of Confederate monuments in New Orleans.

The assertion puts Mize — and the other protesters keeping a nearly daily vigil outside City Hall — at odds with many historians and opponents of the banner that Mississippi has flown since 1894.

It’s the last state flag in the nation that prominently features the Confederate battle emblem — a red field topped by a tilted cross dotted with white stars. Like many symbols of the Old South, the Mississippi flag has come under intense scrutiny since June 2015, when an avowed white supremacist killed nine black worshippers at a Charleston, S.C., church. The man, Dylann Roof, had posed for photos holding the rebel flag.

Many places across the South have debated whether to take down the flag or other Confederate images. New Orleans recently went so far as to remove four statues — three with Confederate figures and one a monument to white supremacy.

Mississippi voters chose to keep the state flag in a 2001 election. Since the Charleston shooting, Mississippi legislators have declined to change the design, with the governor saying voters should decide the issue if it is reconsidered.

The debate this time around is different from the one in 2001. Instead of waiting for a top-down decision, many cities and counties and all eight public universities have acted to remove the flag from display since 2015. The capital city — Jackson, with a majority-black population — furled it years earlier.

Biloxi is the latest and one of the largest cities to act. Republican Mayor Andrew “FoFo” Gilich ordered the flag removed from city buildings in April, saying he believes the Confederate emblem makes people feel unwelcome.