Regional offices attacked in Kavala
Assailants attacked the building housing the regional authorities in Kavala, in northern Greece, in the early hours of Thursday, according to local media reports.
No injuries were reported but at least three vehicles, parked inside the premises, were set on fire by the attackers.
Reports said firefighters arrived at the scene to extinguish the fires that were caused by homemade devices.
Police said witnesses saw about 30 black-clad men in hoods wondering near the site of the attack.