At Lancaster House in January 2017, my right hon. Friend said very clearly that we will
“ensure that…no new barriers to living and doing business within our own Union are created”.
She went on to say that
We are now facing a situation where part of our country is likely to be treated differently—Northern Ireland. And is it not the case that, under article 175 and the dispute mechanism, if both sides cannot agree, the ECJ will be the final arbiter?