I've read the Good Friday Agreement. It doesn't require there to be no hard border.
One might consider no hard border to be desirable or important to help preserve peace. And of course the EU can insist on this as a condition of a deal if it wishes to. But legally speaking, there is no requirement in the Good Friday Agreement that there be no hard border.
no subject
One might consider no hard border to be desirable or important to help preserve peace. And of course the EU can insist on this as a condition of a deal if it wishes to. But legally speaking, there is no requirement in the Good Friday Agreement that there be no hard border.