Police are searching for Golden Dawn's arsenal throughout the country, with a unit of the counter-terrorism squad in Ioannina searching the house of MP Christos Pappas.

German newspaper Tageszeitung sports a large picture of Nikos Mihaloliakos in handcuffs and the headline "Goodnight Neonazis," in Greek, on its front page.

Police internal affairs bureau is expected to hand its findings on Golden Dawn infiltration of ELAS (Greek police) to public order minister Nikos Dendias.