https://www.siliconvalley.com/2022/07/20/oakland-port-shuttered-for-second-day-over-trucker-protest/

A group of truckers continued to halt cargo traffic at the Port of Oakland on Wednesday deepening concerns over major supply chain disruptions at one of the country’s largest ports and a key hub for global commerce.

The protest entered its third day on Wednesday after escalating to a near complete shutdown of port activity the day before. A growing chorus of protesters say they plan to continue halting cargo movement throughout the week although the loose coalition of truckers has yet to reach a final decision.