I see preparation for deal, no deal, and indeed remain as a basic responsibility of the civil service / govt prior, during and after the vote. I'm sure most of us in our daily work and domestic lives have to do contingency planning - it's a big part of adulthood. I respect your point regarding the difficulty of no deal and the leave campaign, but you seem to be making an assumption regarding brexit that all or a majority voters were motivated by a deal. There was no mention of any deal on the ballot paper.