They are Trespassing and Homesteading.
When the arrests start in the morning, I hope they hold each on $500 bail. It cost the city $2 million for extra cops while they were there. Each resister should have to pay a $500 fine.
I'm okay as long as they adhere to Non-violence. The thing is that if one chooses to Civil Disobedience, they are subject to Fine or Arrest, as long as they are clear on the matter, and willing to do what is required, there is balance. The Authorities have been the ones holding back on prosecutions, I guess that is the Mayor's call.