Northern Ireland minister, Steve Baker: "Imagine you're sending something to the Isle of Wight, which involves a ferry... just as there would be some commercial information being shared with the ferry operator, the same will happen to Northern Ireland," he says, explaining there will be a system that will make sure this "normal commercial information" is shared with the EU.
So that'll be 'non-hazardous groupage, doesn't require electrical hook-up' then.
The nitty-gritty for anoraks:
https://www.gov.uk/government/publications/the-windsor-framework?utm_medium=email&utm_campaign=govuk-notifications-topic&utm_source=caa62de9-fe44-469a-b699-7527904008bd&utm_content=immediately