The last Government (and Liz Truss in particular) concluded farm trade deals with the likes of Australia which were seen to potentially disadvantage UK farmers.
However, a more serious threat has always been a trade deal with the US with its mega food and farming corporations. Much of the focus has been on the notorious chlorinated chicken, but if it was labelled properly, UK consumers could avoid buying if they wished (although it might be more difficult to avoid in takeaways and the catered food sector more generally).
The hope of a bespoke UK trade deal with the US may be a mirage. However, it is clear that the UK Government has been prepared to make concessions on farm trade to secure a deal. For its part the US administration needs to offer something to its rural base which may suffer from other measures.
Admittedly, the Government has been reluctant to make concessions on what are known as sanitary and phytosanitary measures, for example it is not willing to give ground on animal welfare or food hygiene standards. This means that hormone treated beef will not arrive in the UK.
Britain is a major exporter of salmon, chocolate and cheese to the US. Cheddar shipments have grown from about 4,500 tonnes in 2020 to more than 6,000 tonnes last year. These are generally price sensitive products.
However, it does seem prepared to give ground on tariffs of up to 12 per cent on US chicken, pork and beef. That could have significant implications for the UK food industry.