How will the Irish border issue be resolved after Brexit?

Northern Ireland will stay inside the customs union and enforce a border with the rest of the UK.
3% (1 vote)
A frictionless border will be established between Northern Ireland and the Republic of Ireland.
87% (27 votes)
A hard border will be established between Northern Ireland and the Republic of Ireland.
0% (0 votes)
The UK will remain in a customs union with the EU.
10% (3 votes)
Total votes: 31