This would continue Trade between the UK & EU and we already share data on Terrorism/Crime prevention. With a 5yrs Transition Period for further mutually beneficial agreements to be reached. This should provide an organised Brexit for the UK & EU, aiding stability for Citizens, Businesses & MPs.
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In the House of Commons Summary Notes of 12 May 2016 concerning the Result it said/says, "The referendum result on the UK’s membership of the EU will be final. The Government would have a democratic duty to give effect to the Electorate’s decision.’’ Briefing paper CBP-7588,Chapter-7,Page-22.