I remember there used to be a lot of Polish workers working on construction and other projects in the 1980s and it seems that they are coming back. And why not?

Polish workers compete with Czechs…in the Czech Republic - Thenews.pl The largest Czech factories, such as Škoda, Lego or Nestle are trying to more employees from Poland – and potential workers from southern region of Silesia, close to the Czech-Polish border are being showered with job offers.