Me : I believe in lunch. Is this going to be another #peoplesvote argument?
X : Yes
Me : Please go away unless we have a mandate for a 2nd referendum and we know the cost of reversing article 50.
Me : You don't know that. Even the EC says there is no unilateral right to revoke the notice i.e. the EC will be happy to revoke but it requires their agreement which means there is a cost.
X : But we can simply overturn article 50.
X : A vote is more democratic.
Me : My sandwich is more tasty without interruption.
Me : You don't know that. I'd guess the cost of revoking will be adopt Euro, Schengen, no rebates, £10 bn of financial settlement, rebalancing financial sector plus support for a future health services directive.
Me : No. It's me telling you that if you want to reverse something, find out the cost of doing so. You've had two years and no-one seems to know the answer.
Me : The UK did ask. It was told there was no unilateral right to withdraw article 50. It would be incredibly easy for the EC to say "UK can withdraw article 50 and continue on same deal".
Me : Ok, so finally we agree there will be a cost. You go find out what that cost will be and I'll eat my cheese and pickle sandwich. Good luck in getting an answer out of the EC before March 2019.