The participants called on the EU to abide by the rule of law and remove the PMOI form the bloc's terror list. Joining the event were human rights activists, political dignitaries and jurists.
The demonstrators stood in freezing temperatures to demand justice for the PMOI and a firm stand by the EU toward the mullahs' ruling Iran.
The participants chanted "Shame on the appeasers of the mullahs' regime."
The speakers emphasized on the need for immediate implementation of December 4, court ruling by the EU Council of Ministers annulling the PMOI's terrorist listing.
On December 10, a similar demonstration was held at the French Foreign Ministry with the same demands.