2x12 - Sea Patrol

Awaiting a call from his girlfriend, Buffer's attention is distracted by the Russian Special Forces tattoo on an aggressive passer by, which leads him to be inadvertently locked in a container on a suspect barge, heading upriver. Meanwhile, Commander Mike Flynn has recovered and is back in charge of the Hammersley, quickly reacting to a "mayday" call from the luxurious yacht owned by Ray Walsman.