It's over the last 12 years that this shower has allowed uncontrolled immigration, so called "asylum" seeking and has failed to deport criminals & prisoners etc. It is only recently with an election looming that under the spin of smoke and mirrors it is introducing, in it's eyes, stricter measures.
If immigration had been consistently, properly governed and controlled since 1997 we wouldn't need new security checks, gaudily uniformed UKBA staff etc etc
See this thread
http://filipinaroses.com/showthread.php?t=20627
about how the numbers of bogus "students" has soared since supposedly stricter new rules were introduced 12 months ago. You couldn't make it up