If they keep learning lessons, how come they keep scr**ing up?

On SKY I saw `Dear Leader' ramble on for a while about the various student visa'd tinkers roaming our countryside, and he actually managed to trot out 'lessons have been learned' for the ninety-nth time, again.

Maybe that is the theory, as those words, and the other tripe he came out with, blaming everyone but the sorry system he has presided over for over a decade (how the heck can you figure it's up to a geographically vast, leaky bordered 3rd world shambles to police who decides to leave their shores, versus what our happy campers in immigration decide to stick out the welcome mat to????) simply showed him up for the human loss of plot that he is.