The 90 meter long, 1922 dwt cargo vessel Ersoylar 1 collided with the 99 meter long, 4447 dwt LPG tanker Gammagas in the Marmara Sea near Imrali Island, Turkey.  The two vessels only suffered minor damage and there were no injuries or pollution released. Authorities dispatched tugs from Bursa and Istanbul to assist the vessels.  The Ersoylar 1 and Gammagas were towed to a nearby port.  No reports to the exact cause of the collision. The Gammagas was headed to Odessa from Tekirdağ.  No further details reported.