The United States flag code prohibits alterations and desecrations of the flag. Why then are Thin Blue Line flags considered permissible? - Quora
![All these designs are valid under the US flag code, which does not specify what shades of red or blue to use : r/vexillology All these designs are valid under the US flag code, which does not specify what shades of red or blue to use : r/vexillology](https://i.redd.it/yz0n1otrbzna1.png)
All these designs are valid under the US flag code, which does not specify what shades of red or blue to use : r/vexillology
The United States flag code prohibits alterations and desecrations of the flag. Why then are Thin Blue Line flags considered permissible? - Quora
![Controversial "thin blue line" flag replaces America's "Stars and Stripes" at Trump rally in Waukesha | Milwaukee Independent Controversial "thin blue line" flag replaces America's "Stars and Stripes" at Trump rally in Waukesha | Milwaukee Independent](http://www.milwaukeeindependent.com/wp-content/uploads/2020/10/102520_TrumpThinBlueFlag_01.jpg)
Controversial "thin blue line" flag replaces America's "Stars and Stripes" at Trump rally in Waukesha | Milwaukee Independent
![The thin blue line: The history behind the controversial police emblem - The San Diego Union-Tribune The thin blue line: The history behind the controversial police emblem - The San Diego Union-Tribune](https://ca-times.brightspotcdn.com/dims4/default/03c0e5f/2147483647/strip/false/crop/3321x2942+0+0/resize/1486x1316!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fa6%2Fdf%2Fc46e04714a14af99abe3f0edeae5%2F3087037-sd-me-active-shooter-drill-hl-003.jpg)
The thin blue line: The history behind the controversial police emblem - The San Diego Union-Tribune
![What Is the Meaning of the Thin Blue Line? (Video) - Thin Blue Line Flag Meaning - Thin Blue Line USA What Is the Meaning of the Thin Blue Line? (Video) - Thin Blue Line Flag Meaning - Thin Blue Line USA](https://embed-ssl.wistia.com/deliveries/d0009142a812a9881e8a46c547a112d317fdd9f8.jpg?image_crop_resized=640x360)