"for the crime of organising a general strike"
It wasn't for the general strike, it was following violence against the regime who tried to suppress the general strike.
Once again, the violence was completely excusable given the circumstances, but to say that the regime's actions were even mostly due to a simple general strike is incredibly disingenuous.
I'm not looking to villify the workers, I'm saying that tankies have a long history of hiding parts of the truth that show any form of wrongdoing by leftists, even when that wrongdoing was excusable or necessary, and that doing that is worse for your image than accepting history as it happens.