Are you sure?...I have no confidence in the government or the parliamentary process after this debacle. But I truly hope you are right
She's all but said she won't do no deal and parliament and the eu widely know the catastrophic effect it would have and a huge majority don't won't it. I think Bercow will move to permit the change the legislation if she tries to give the people the option of no deal. But she won't do it, she's many things but she's not stupid. Even sadiq Khan saying, as said, it has to be this deal (albeit slightly amended) or stay in that's asked at a referendum.
First off she's going to see if she can find something through consultation that thr majority will support, but I don't think it's possible, but who knows. If she can't, it has to be a second referendum. This is not what leave voters voted for, they were misled, so a second referendum is valid and parliament is in gridlock.
Bottom line though is 29 March needs to come off the table, as we can't find a new deal and have it passed into legislation by then, it's simply not logistically possible.