In article ,
tim... wrote:
Otherwise as Dave says the alien EU hordes can pitch up in
Dublin, take a bus to Belfast and catch the next ferry
to Stranraer.

they can

but they can't live or work here once they get here, because
employers/landlords are supposed to check their eligibility

Lots of things are supposed to be done. Like stopping illegal drugs
entering this country. Very successful that one.

That's the enforcement mechanism

Enforcing anything needs policing. And worrying about landlords or
employers doing things cash in hand are going to be somewhat down the list
of priorities.

--
*Gravity is a myth, the earth sucks *

Dave Plowman London SW
To e-mail, change noise into sound.