At least 8 people have been injured in clashes between Afghani and Syrian refugees that occurred late on Wednesday in Piraeus.
The coastguard reported that the injured have been admitted to hospital.
In the meantime, a ferryboat with 7 refugees and migrants on board from Chios and Mitylene arrived in Piraeus, and only one person is expected to arrive on Thursday.
According to latest data, there are about 5,800 refugees and migrants in Piraeus and its surrounding area.