According to a report, the new u.k. bill believed to override the Brexit withdrawal agreement and thought to be named the internal markets bill is breaking international law. The bill together with a planned finance bill due soon is believed to give Britain overriding power. A defining point is British border checks for both Britain and Ireland. The concept overrides eu border protocol in favour of an as called joint committee who reportedly will establish which traffic will be subject to processing. No details.
Also discussed in the report and of concern to many are international tax treaties. They were reportedly disallowed in the 2013 Finance act. May have prepared legislation. The u.k are reportedly hoping to find agreement on these issues via the as described joint committee. No further details.