I haven't read these but assume that they take no account of the impact on services/school/care/hospital/midwifery/transport etc. The immigration question isn't just one of economics is it either, the roads are a nightmare, public transport in the built up areas is struggling and we're digging up the countryside at an alarming rate to provide housing and infrastructure. Will some people be only happy when we have about 75 million people crammed into mainly England, polluting the air and fucking up the environment for everyone and everything !?
'Migrants pay more into the UK economy than they take out in benefits and public services' so I assume they have taken that into account. Only between 8 - 9% of this country is actually built on by the way, so the idea were concreting over everything so also not true.
I'm not surprised they put more in than they take out, I've no idea on exact figures for this but I'd imainge most the people coming over here are relatively young, therefore healthy and not a drain on the National Health and most go straight into the workforce so they're paying tax without the expensive of us educating them or paying them dole money so I'd imagine currently they take very little out of the system. I tend to agree though, it is mad to have an open door policy to unskilled migrants for two reasons: these people will eventually need health care, they will eventually need social security benefits and they will eventually have kids that require educating. The second is wage surpression; it's simple supply and demand coupled with the fact many of these guys come from extremely poor countries relative to UK.
I wouldn't vote UKIP because they blame migrants and the EU for absolutely every issue we face as a country which is idiotic. They spout total bollox half the time. The whole 'anti-establishment' line from the privately educated ex city trader is laughable too. Comments with regards to living next to Romanians and being late because of immigrants were just crass and uncessary too, but we can't continue with the levels of migration we have currently, that's about all I agree with him about.