They describe what happens to the ballot box after the election. Ballots cast in ballot boxes will be kept as long as the election results can be contested. However, after the new Sejm convenes for its first session on November 3, ten days later permission will be given to destroy used notes - by burning or shredding. As for the other unused polling stations, they remain in the polling stations. They are thrown away or put to good use. For example, you can draw on their back, white side. Since many voters were in schools, ballots can be distributed for the needs of the schools. Ballots are printed in large quantities to ensure there are enough for everyone who wants to vote. The Central Election Commission did not want to reveal how many potential voters were counted when ballots were printed.