No idea about either the original or the modification – possibly to do with Ed Balls Day, April 28th? Please comment/e-mail if you know more.
Update: Based on the comment from ‘anonymous’, the original was the symbol of Generation Identity, a lambda in a circle (discussed previously in Identity Movement Ireland), which was then blotted out by the anarchists and further modified with “Edd Balls” by a wag.
Click to enlarge (to 1800 x 2400)
Copyright © 2018 Extramural Activity
Camera Settings: f3.3, 1/125, ISO 80, full size 3672 x 4896