Robert Peston believes the UK will be crashing out with no deal:
https://www.itv.com/news/2019-03-22/eu-leaders-want-rid-of-brexit-poison/To be clear, though, the EU’s leaders can’t and won’t say no if we insist on fighting them. But they would hate it and would say yes with the heaviest of hearts.
What matters more than anything therefore is that in the three weeks of breathing space EU leaders have given us - JUST THREE WEEKS - UK party leaders, ministers, senior politicians, MPs have to do what they have singularly failed to in the more than 1000 days since Brexit, which is to co-operate as far as they can to find an outcome that is in the national interest, take proper responsibility for it, and lay to one side narrow party considerations.
If they don’t, won’t or can’t, we will be leaving without a deal on 12 April. And truthfully, based on what you might call behavioural evidence on the current generation of MPs, I am retaining my prediction that we will be leaving without a deal, probably in 21 days.