http://www.bbc.co.uk/news/uk-politics-36637037

He sounds like a reluctant Brexitter. If the only change, as he says, is that "the UK will extricate itself from the EU's extraordinary and opaque system of legislation: the vast and growing corpus of law enacted by a European Court of Justice from which there can be no appeal." - then there'll be people thinking that they have been duped.

Personally speaking, if the only change was the one highlighted by Boris, and that he had confirmation from the EU that this was possible - I would have voted leave (with the caveat that human rights and employment rights would remain the same or be better than they are currently).

It seems like his position has changed a wee bit.