This is reported by Deutsche Welle.

First, the demonstrators held a rally in the square of the parliament, and then they came to the central office of the Socialist Party, which was formerly headed by the president of the country.

Let's note that up to a thousand people take part in the protest action.

According to the organizers of the action, the transition to a mixed, proportional-majority electoral system, under which half of the deputies will be elected by party lists.

In turn, the other - in single-member districts, going in favor of the two major parties - the Democratic Party and the Socialist Party.

In their view, such a transition is made so that the authorities can retain power after the elections to the parliament scheduled for November 2018.

Recall, as reported by "URA-Inform," more recently, before the Supreme Court in Warsaw, went to protest a couple of thousands of people. In particular, Protestants opposed plans to change Polish law, reports the Polish Radio.