Quarterly Listings; Safety Zones, Security Zones, Special Local Regulations, Drawbridge Operation Regulations and Regulated Navigation Areas

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This document provides required notice of substantive rules issued by the Coast Guard and that were made temporarily effective between May 2011 and November 2011, and that expired before they could be published in the Federal Register. This notice lists temporary safety zones, security zones, special local regulations, drawbridge operation regulations and regulated navigation areas, all of limited duration and for which timely publication in the Federal Register was not possible.