Has Blair finally lost it?

Yes. He and David Cameron should crawl away together and keep quiet.

If the referendum had come out for remain, no matter how small the margin, it would have been fine, (which of course it would) but because it came out for leave, it curiously isn't fine! TB, needs to understand that the more he trys to manipulate another referendum in order to get the result reversed, or persuade Labour to revoke the result in another election, the more people will dig their heels in to resist the ramblings of this most unpopular man. Perhaps he's simply unaware of how unpopular he is?!!