No chlorinated chicken in a Wetherspoons near you?

[GitMaster69]

And of course there's a broader cost to being a law-breaking treaty-breaking state.

unfortunately the milk has spilled already...
so instead of trade deal we're getting sanctions just like Russia
UK has already breached withdrawal agreement, EU lawyers say | Politics | The Guardian

“Already by tabling the draft bill and pursuing the policy expressed therein, the UK government is in violation of the good faith obligation under the withdrawal agreement (article 5) because this bill jeopardises the attainment of the objectives of the agreement”, the commission lawyers write.

The commission has advised the 27 EU capitals that there are therefore grounds for the bloc to take “legal remedies” through the European court of Justice before the end of the transition period, leading to significant fines or potential trade sanctions.

[Old Greg]

And of course there's a broader cost to being a law-breaking treaty-breaking state.

[Eirikur]

Speaker Pelosi warns Boris about breaking international law

“If the U.K. violates that international treaty and Brexit undermines the Good Friday accord, there will be absolutely no chance of a U.S.-U.K. trade agreement passing the Congress. The Good Friday Agreement is treasured by the American people and will be proudly defended in the United States Congress.”

Pelosi Statement on Brexit & Potential U.S.-U.K. Trade Agreement | Speaker Nancy Pelosi