Information and research on the latest posted workers case is scarce. This research is meant to point out the difficulties currently facing the Early Warning System. By using a case study on the...Show moreInformation and research on the latest posted workers case is scarce. This research is meant to point out the difficulties currently facing the Early Warning System. By using a case study on the most recent yellow-card case and specifically the cases of Denmark and Poland this research will attempt to shine new light on the progress and potential of the EWS and place it in a refreshing context. The problems raised in the written literature will be used as a premise to go through the various cases.Show less