During the week of practice training of the Sea Land Border Course, the trainees visited the infrastructures of 3^rd veterinary hospital where they were presented how the patrol dogs trained, and the infrastructures of the Harbour in Thessaloniki where an officer of the Coast Guard  presented the duties of the Coast Guard related to immigrants.The trainees also board on a commercial ship where the captain explained how they react when they found refugees inside the ship and how they react when pirates approach the ship.