I'm struggling to try and find information on "exact same modus operandi has been used by far-left movements in the past to disrupt high-speed lines" can you pr

I'm struggling to try and find information on "exact same modus operandi has been used by far-left movements in the past to disrupt high-speed lines" can you provide some links? (I'm assuming you are not talking about https://fr.wikipedia.org/wiki/Affaire_de_Tarnac https://fr.wikipedia.org/wiki/Affaire_de_Tarnac specifically which I would say is not "the exact same".)