The simple explanation is there was no plan. There was no list of named regulations, just a handwave against the concept of regulation to begin with. Then comes

The simple explanation is there was no plan. There was no list of named regulations, just a handwave against the concept of regulation to begin with. Then comes the reality that, for physical products, deregulation in the UK market limits you to the UK market - for a global exporter, you have to comply with CE rules anyway for your EU customers, and you aren't going to make a separate cheap/worse product for UK customers. Not to mention the NI question. Physical reality bites as well: you can deregulate fish https://www.independent.co.uk/news/uk/politics/brexit-fishing-uk-fisheries-act-b2866310.html https://www.independent.co.uk/news/uk/politics/brexit-fishin... , but that doesn't solve the underlying environmental issues and at best allows fishermen to collapse stocks sooner.