We can control emigration.
Within the context of the EU we CANNOT.
Every uk citizen is free to leave whenever they like.
Only to another EU member state, or they're subject to controls and checks.
I assume you mean immigration.
Again the UK cannot control immigration from EU member states.
It always Seems to me that those who froth at the mouth the most always seem the most (I'm trying to be kind here) easily suggestible and possibly cerebrally challenged?
If thats a EUphemism (see what i did there? :-) ) , for being concerned at immigration then about 70% of the UK population apparently are "frothing at the mouth" .
70% really? only 34% of the voting population actually voted
in the euro elections and ukip the main anti europe/immigration
party won around 30% of the 34% that voted.
so if you go by what happened at the eu elections around
10% of the voting population are frothing at the mouth and the rest
are full of apathy and disinterest.