In the months leading up to last year's expansion of the European Union,
many member states expressed concern about a potential influx of cheap
labour from the new member countries. Most chose to introduce a
transitional period of restrictions, while Sweden, Ireland, and Britain
opened their labour markets. A British government study conducted last
year forecast that between 5,000-13,000 workers from the new EU member
states would register for work every year. But that number has been the
average registered every month.