Polish Politicans protest after their version of SOPA, known as ACTA, was passed.
Poland on Thursday signed an international copyright agreement, sparking more demonstrations by Internet users who have protested for days over fear it will lead to online censorship.
After the signing, protesters rallied in the Polish cities of Poznan and Lublin to express their anger over the treaty. Lawmakers for the left-wing Palikot’s Movement wore masks in parliament to show their dissatisfaction, while the largest opposition party, the right-wing Law and Justice party, called for a referendum on the matter.
