Northern Ireland prepares for worst-case Brexit scenario

Northern Ireland prepares for worst-case Brexit scenario

Northern Ireland is expected to be among the United Kingdom's regions that could be worst affected by a no-deal Brexit.

Many fear the return of a hard border between Northern Ireland, which is part of the UK, and the Republic of Ireland, which is in the European Union.

Al Jazeera's Neave Barker reports from Londonderry in Northern Ireland.