AOG
I don't know if you missed this in the question link (or just chose to ignore it)...
// Net migration to Britain from the EU has doubled in the past year and EU immigration is at the highest level since 1964. //
As for 1 million east Europeans arriving here in the 5 years after 2004, under Labour, that is undeiably true. Unfortunately, you fail to mention that half of them have returned home.
// Many Polish migrants to the UK have returned home
Many economic migrants from central and eastern Europe who came to work in the UK are returning home because of the recession, a report suggests.
The global Migration Policy Institute (MPI) study, commissioned by the BBC, says EU expansion led to 1.4m east Europeans moving to the UK up to 2008.
But the recession in Britain and modest economic growth in Poland have led to a change in this pattern, it found.
The MPI report suggests about half of those migrants have now left. //
http://news.bbc.co.uk/1/hi/uk/8243225.stm