US regulations set out how many rat hairs or maggots are allowed to be included in common food products.
No such limits are allowed under UK and EU law.
The Shadow Trade Minister told Business Insider that UK consumers were set for some "unpleasant surprises."
Polls show that British people would prioritise protecting UK food safety standards over a free trade deal with the US.
https://www.businessinsider.com/rat-hai ... &IR=T&IR=T
