Protesters in Seattle often deploy a tactic known as the “sleeping dragon” in which they lay down in the street to block traffic with their arms linked while inside a piece of PVC tubing. The tactic makes it difficult for police to clear the street and make arrests.
Sometimes protesters in sleeping dragons are handcuffed to one another inside the tubing, which can be encased in concrete — or wrapped in chicken wire and duct tape, as was the case on Tuesday morning when people opposing immigration policies employed the technique while lying in the street at Second Avenue and Madison Street .