MKARNS - NM 222 - Mariners are advised that dredging has been completed at NM 222, and the width and length tow restrictions listed in Navigation Notice SWL 19-87 are no longer in effect. No passing is still advised when transiting NM 221 – NM 223, and mariners should continue running the center line between the buoys in their current positions. Mariners are also reminded to use caution in this area.