Anarchist
The Anarchist is a raiding class capable of taking hostages and mugging. This class specializes in hostage taking and you can use a zip tie on players to take them hostage.
Simply go up to someone with your Ziptie equipped and use it on them, if successful you will have ziptied your target and can carry them into your base. You can even ask a ransom from them or others in order for them to be free!
The Anarchist is also 1/2 classes that may purchase zipties from the F4 shop, the other being the BMD.