The Daily Populous Monday May 10th, 2021 night edition
Image from preview.redd.it and submitted by smurfberrybloo

Danny_Mc_71 on May 9th, 2021 at 14:46 UTC »

The three arrows are the symbol of the Iron Front anti nazi paramilitary group.

CapriciousCape on May 9th, 2021 at 14:53 UTC »

This looks like an image of the anti-fascist group Three Arrows / the Iron Front, or at least an early version of their flag.

Foodwraith on May 9th, 2021 at 14:57 UTC »

I hadn't seen this flag before. The three arrows are associated with the Iron Front.

Thanks for sharing that photo. TIL.