Attempts being made to discover the fate of 6,000 people missing during Communist regime
Some UK businesses see possible gains from exiting the EU; economists say there's a cost
Is Jean Claude Juncker's ambitious vision for Europe possible?
The thorny question of whether the EU's top court will still hold sway over UK laws
Dan speaks to the head of a new Independent Commission on Referendums.
Dan's in Ireland looking at the importance of freedom of movement
Trade and the Northern Irish question
Repeal bill seeks to ensure post - Brexit legal continuity
As negotiations begin we hear from people with experience of cutting a deal with the EU
In the last part of Dan's road trip, we look at Brexit and the haulage industry