PPPs, however, have time and again proven not to work.
And criminalizing drug use, while proven not to work, remains the default.
"But then, what I want to do has often times proven not to work".
Of the others, The Washington Post reported yesterday, 16 lines have proven not to be viable.
She also said Mr. Strauss-Kahn must be seen as innocent unless proven not to be.
It completely has been proven not to be effective for anything like that".
After extensive and careful consideration, this has proven not to be the case for our project to explore in the bight".
So when you're deploying a software that anecdotally at least has proven not to function as well on precisely the people that are already targeted, that's a problem".
"I'm very concerned about them tracking children or using their data because they've proven not to be very trustworthy on that," Mr. Mulgrew said.
Getting sued for running programs that inadvertently violate somebody else's intellectual property, for instance, has proven not to be as big an issue as once feared.
Now that Labour has committed to following the Tory/Liberal Democrat consensus of austerity – a brutal policy now proven not to work – it seems there's no escape to this increasingly rightwing political trend except to get out.
