"Can you help us out with an unemotive word that describes the fact that there are no restrictions on immigration from EU?"
How about simple immigration
Far from Blair removing restrictions, he attempted quality control for the reason Ake stated
Don't agree with his doing so, but that's me.
The trem "unprecedented" was the one used in articles such as the one I put up (no sign of "unrestricted, which is designed to appeal tho the knuckles along the ground mob, like yourself - a creation of the Tory bum-wipe press)   
Do you claim that the experiences I described in the building trade weren't accurate?
Two is too much for some people
Jim Carroll