130 years ago, workers in Chicago asked for an 8-hours working day. This is how the 1st May, Workers Day originated. In which conditions do workers work on the assembly line in Serbia and in which in Germany? How a worked is protected from firing in the EU MSs and how are the local regulations implemented? Answers on those and other worker-related and labour law-related questions do read in the analysis by Jelena Djukic Pejic on the web portal MIC from Nis.