I think we've been give the decode of
Antifa's use of three down pointing arrows.
https://twitter.com/i/lists/1128780233400733696
getty image
PORTLAND, OR - JUNE 04: Police clash with demonstrators as they try to clear 'Antifa' members and anti-Trump protesters from the area during a protest on June 4, 2017 in Portland, Oregon.
https://www.gettyimages.com/detail/news-photo/police-clash-with-demonstrators-as-they-try-to-clear-antifa-news-photo/692335420?irgwc=1&esource=AFF_GI_IR_TinEye_77643&asid=TinEye&cid=GI&utm_medium=affiliate&utm_source=TinEye&utm_content=77643