14.02 GMT+2 Fourteen people were arrested inside the building in total. A solidarity gathering outside has many hundreds of people; one person detained outside for shouting slogans has now been released.
13.02 GMT+2 Police are inside the building; they are arresting people who were at the rooftop, shouting slogans. There are already many people gathered around in solidarity and there is now a call for people to gather at Amerikis square.
12.30 GMT+2 Police are trying to raid Lelas Karagianni, Athens’ oldest squat. They are outside the building, trying to cut the lock.
More info as it comes.