Why are these groups allowed to run websites and raise funds openly?

>>https://crimethinc.com/posters/black-bloc-tactics

>>CrimethInc. is a rebel alliance—a decentralized network pledged to anonymous collective action…

>>Stick together. Don’t let the crowd get stretched out too far; carry messages between the front and back. Friends on bicycles can keep you updated on what’s happening nearby.

>>Make it clear to the police as soon as they show up that they’re not in charge. Your assertiveness and willingness to protect each other are your permit. Like other bullies, the slightest compromise will embolden them, but if they see that there is no way for them to take control, they may back off. Police will bluff and lie, but you may be able to predict their behavior by what they appear materially prepared to do.

>>Don’t let officers enter the crowd. Hold banners up along the sides; link arms if you have to. If the police want to grab someone, get in the way. Keep moving so they don’t get a chance to pen you in. If you see them blocking off a street ahead, move fast before they can surround and trap you. Keep them guessing. Quit while you’re ahead.