sorry been fishing, this will help you..
“Yes this does break international law in a very specific and limited way. We are taking the power to disapply the EU law concept of direct effect required by Article 4 in a certain, very tightly-defined circumstance.
There are clear precedents for the UK and other countries needing to consider their international obligations as circumstances change. I would say to honourable members here, many of whom would have been in this house when we passed the Finance Act 2013, which contained an example of treaty override, it contains provisions that expressly disapply international tax treaties to the extent that these conflict with the general anti-abuse rule.
We are determined to ensure we are delivering on the agreement we have in the protocol and our leading priority is to do that through the negotiations and through the joint committee work. The clauses that will be in the bill tomorrow are specifically there for should that fail, ensuring we’re able to deliver on our commitments to the people of Northern Ireland.”