Containers and ships sit idle at the Port of Long Beach, California in this aerial file photo taken on Friday. The port is one of 29 U.S. West Coast ports affected by chronic cargo backups as shippers and dockworkers blame each other over months of prolonged labour tensions.
Copyright Ships & Ports Ltd. Permission to use quotations from this article is granted subject to appropriate credit given to www.shipsandports.com.ng as the source.
