Notes about resisting #ICE occupation, from various comrades...
Enormous chats are fucked and extremely ineffective. Break down into smaller geographical and/or affinity chats with a spokescouncil type model
Feds tend to have an easy time intimidating/ignoring polite peaceful observers in vests (altho these people do still sometimes slow them down). They do not like people going goblin mode at them. Go goblin mode.
City police propaganda that they will not help ICE has been very successful, to the point that libs will sometimes literally call the cops when they see ICE activity and make things hella worse
Learn and use SALUTE or similar to report accurate info. If you don't know what that is, learn now before you need it. If people are consistently not doing so, or otherwise spreading rumors/paranoia/other useless info, find them a different role.
Two common modus operandi for fed squads are either hitting up every business/apartment building/etc on a street, and/or picking a chain and then spreading out to (e.g.) every Home Depot in the area
Feds love the worst fast food chains like Chick-Fil-A and BWW, you'll always find them there with cars unattended at lunchtime