Theresa May to split up UK Border Agency

[Terpe]

..... then this country surely can take finger prints and Iris scans of everyone who enters.

Well, I would have thought so.
However, I did hear somewhere that the Iris scanning is not doing it's job. Not only is it taking far too long to process passengers (causing backlogs) but it's inherently inaccurate for at least 50% of all cases. What a waste of £millions.