Permabanned
sure, they're coming to try and make money, the NHS isn't all that good at controlling access (and it isn't practical in some circumstances anyway) a pregnant woman from one of those boats isn't going to be turned away for example ditto to someone coming into A&E - they can of course run up a bill that doesn't get paid.
Of course the poster wasn't specific re: immigration - there is a tendency for some to want to look at all immigration as a whole (where you include say French and American bankers earning huge six figure sums and throw them in with everyone else) and therefore naively conclude that immigration is good across the board when it isn't necessarily.
Immigration can be great, where it is needed, uncontrolled immigration is just silly though.
We appear to have a silly situation in the EU then, don't we? Although "silly" is a bit weak. Totally unprecedented and outright dangerous more like.