The police department flag had a blue line running through it whereas the fire department flag contained a red line.

Former NYPD officer has flown a version of the 'thin blue line' flag for a decade. Now the HOA is demanding it be removed. What's the law? Our expert weighs in.

Common Council on Tuesday approved a resolution to fly the Thin Blue Line flag at City Hall during National Police Week, but not without some debate among the council members.

The Issue: A Connecticut city’s decision not to fly the ”thin blue line” flag to honor a former state trooper. The Wethersfield, Conn. town council refused to fly the “thin blue line ...

The Wethersfield town council in Connecticut sparked outrage after voting against allowing the "thin blue line" flag to fly for a beloved state trooper who was killed in the line of duty.

Montreal police officers will no longer be able to wear the controversial Thin Blue Line patch on their uniforms, but the department has created a new symbol to honour law enforcement colleagues ...

Hundreds of American flags have flown in downtown Merriam alongside “thin blue line” flags for the last five years.

A large "Thin Blue Line" flag that flies above a Greenville County, South Carolina, business was damaged early Friday morning, according to the Greenville County Sheriff's Office.

The thin blue line flag, sometimes also called the Blue Lives Matter flag, has a deep and complicated history. Illustration by Joe Cruz.

The Springfield Township, about 15 miles from Philadelphia, argued the use of the flag was creating “discontent and distrust” in the community against the police.

Barring 'thin blue line' flag on Pennsylvania township property is unconstitutional, US court rules The township argued the use of the flag was creating "discontent and distrust" in the community ...

A federal court has ruled that a Pennsylvania community's resolution prohibiting the display of an American flag with a thin blue line on all township property is unconstitutional. The ruling ...