Your mates at Stop the War were too busy shouting down a Syrian refugee torture victim like a bunch of Trumpists to carry even 1 placard denouncing Assad’s use of chemical weapons:
Enraged Syrian Refugee Defends Donald Trump's Air Strike At Anti-War Protest
An enraged Syrian refugee accused Stop The War of trying to silence him as they protested outside Downing Street…
“Chemical weapons? Meh” would actually be a step forward for most of the far left.