De-arresting: The best time to do this is as soon as the snatch has happened. You need a group of people to break the police’s grip and some people to act as blocks. An important and low risk role in the de-arrest involves simply placing your body between the police and their target. This is sometimes called the pick or pick and roll. Once you have your person back, all should link arms and disappear into the crowd.Fight the man and get away safely.
originally posted by xowie