They are of course able to do that, but that would go against the Good Friday Agreement which guarantees peace in Northern Ireland, and nobody has the balls to

They are of course able to do that, but that would go against the Good Friday Agreement which guarantees peace in Northern Ireland, and nobody has the balls to do that. Or else the Republic of Ireland would have to leave the EU common market for goods, which too is insane. So that realistically means that the UK cannot terminate the NI backstop solution on its own.