The Treaty of Schengen goes back to 1985 and it's inception in 1995, it was fully adopted as EU policy and one of the core drivers of the EU along with the Euro through the 1999 Treaty of Amsterdam, the veto's and opt out that we currently have will should we vote to remain come under immense pressure to be set aside as we will have mandated the acceptance of full membership of the EU, there is no half measure in the factor of remain, all the EU Council has to do is impose a legislative factor with fines for failure to comply, we only have an 8.24% say in the Council so guess what, we will lose.
We will as you say still have illegals however not being subject to Europeans Courts we will be able to more freely remove illegal immigrants and can impose much better border restrictions and stop the flow inwards, we are also then better able to control all forms of immigration and migration, similar but very different things.
Can't we just agree that you don't want to ruin the economy and all just vote in like sensible people?

