I'm sure a compromise will be hammered out - the head of PM's Chancellery Michał Dworczyk said on Tuesday in TVN24. He referred to the talks between the board of the Polish Mining Group (PGG), the government and the unions. The miners demanded, among other things, a 12-percent pay rise. Meanwhile, the miners staged another protest on Tuesday, this time in Sławków - Poland's rail hub in Silesia where Russian is being delivered.