The counter-terrorism police unit is conducting investigations at the homes of Golden Dawn MPs Giorgos Germenis, Panagiotis Iliopoulos and Efstathios Boukouras at the request of the prosecution.
The three MPs are scheduled to state their plea before the courts on Saturday, after requesting extra time to prepare. All three MPs are accused of joining and participating in a criminal group and had their immunity withdrawn in October.
The ultranationalist party has arranged a protest in support of the MPs outside the Supreme Court for 9am on Saturday.
