Exercise northern coasts 2008 in progress until 30 oct in the western and baltic sea

Original warning text

1. EXERCISE NORTHERN COASTS 2008 IN PROGRESS UNTIL 30 OCT
   IN THE WESTERN AND BALTIC SEA. EXERCISE MINES WILL BE PLACED AND 
   RECOVERED. DIVERS AND SUBMARINE VEHICLES WILL BE INVOLVED IN MINE   
   HUNTING EXERCISES. SHIPS ENTERING THIS AREA ARE REQUESTED TO 
   NAVIGATE WITH CAUTION, KEEP CLEAR OF NAVAL VESSELS AND PAY 
   ATTENTION TO THEIR SIGNALS. DURING THE EXERCISE, COOPERATION WITH 
   MERCHANT VESSELS (NAVAL COOPERATION AND GUIDANCE FOR SHIPPING) 
   WILL BE EXERCISED TO A LIMITED EXTENT. MERCHANT SHIPS VOLUNTARILY
   PARTICIPATING IN INTERACTION WITH MILITARY FORCES ARE KINDLY
   ASKED TO COOPERATE ON INFORMATION EXCHANGE OR LIVE BOARDING
   REQUESTS. PARTICIPATION IN THE EXERCISE IS ENTIRELY VOLUNTARY
   AND AT THE PARTICIPANTS OWN COST AND RESPONSIBILITY.
2. CANCEL THIS MSG 31 OCT.