Because that, rather than being able to find a job, or affordable housing, or a doctor is of course the key issue people were facing...oh wait no, people were clearly more worried about the latter problems, hence the result.
Build a bridge and get over it.
You mean that rapist and murderers can walk in to any EU country.
But when the visa is in place they can't. Yep I know how it works
Let me know when you're prepared to discuss facts instead of trotting out xenophobic sound bites.