The skipper entering ("returning to") an IALA region B port needs to keep red markers to the starboard of the vessel. "Red, Right, Return"

The "order of priority" for which vessels have right of way (earlier in the list has priority over later): Not under command; Restricted; Constrained by draft; Fishing vessel; Sailboat; Powerboat; Seaplane. "Nuclear Restrictions Constrain Fishing and Sailing, People Say"