It is not clear, and even labour MPs have been unable to explain it.
If Corbyn can’t take a stance, he (and anyone with delegated authority) will get laughed out of negotiations with the EU. It’s been raised on numerous occasions - is it really credible to negotiate a deal with the EU and then (potentially, as we just don’t know), then campaign against it? Or will he just go AWOL like he did during the original campaign?
Even if you think this is clear and logical, millions don’t - and of course we will never get an answer to what he would have done, as he won’t win the election, and this is one of the reasons. Despite being up against first Theresa May and now Boris, Corbyn fails to present himself as a credible leader.
many position is that I’m voting for Boris’ deal. Voting labour is not even a consideration because I believe (here comes the personal abuse...)we will be worse off under this labour incarnation. Would be nice to have a credible alternative, we don’t.