The rapid response networks people organize to defend their communities have undergone a whirlwind evolution to keep up with ever-shifting ICE tactics.

In times like this, it’s good to know that what protestors are doing on the ground is having an effect on ICE. In particular:

The Twin Cities Model: Don’t Copy It, Learn from It

What sets apart the Twin Cities rapid response network and its surrounding ecosystem is not strict adherence to a particular structure. It is a clear analysis of their conditions, a willingness to adapt, and the courage to fight back as the violence increases.

I think this article is also useful - setting off car alarms, whistling, filming, and yelling at ICE does have an effect, especially when protesters outnumber ICE. In particular:

In Minneapolis, we’re already seeing the success of ICE Watch. There are countless videos from ICE Watch observers that show agents leaving without detaining anyone after they encounter resistance. There are currently about 3,000 ICE agents in Minnesota, but the Department of Homeland Security claims they have only arrested 2,400 people — less than one person per agent.