I see that Bob Blackman MP is doing some grandstanding on libraries in Harrow. He has apparently also called for a Westminster Hall Debate on Tuesday. This all sounds like an effort to distract from the fact that his government is imposing huge cuts on local authorities like Harrow. Any vote in Westminster Hall will in any case have no effect on Harrow's library policy. I suspect the article's reference to a review by Ed Vaizey will actually turn out to be considering whether to review.
Incidentally, I don't recall Bob Blackman once mentioning libraries in his time as a Brent Councillor.