The flags that recently came down had a solid black background split by a thin line — one of them red, in support of the fire department, and the other blue, in support of law enforcement.

The Thin Red Line flag will fly at City Hall from April 28 to May 5. It will fly at half-staff during the weekend in memorial. “Even though I used to be a police officer … ...

FDNY firefighters removes ‘Thin Red Line’ flag after Dem's office called it a political symbol The FDNY says the flag was approved to be flown after the complaint reached the top leader of the ...