marking the start of a major shift in economic relations. the government claims businesses have adjusted well overall to the new rules, and that trade is flowing smoothly. but some mps are warning that food exporters, in particular, are struggling with delays and added bureaucracy, and they say action is needed to save companies from collapse, as our economics editor faisal islam reports. the fishing fleets coming in at bridport�*s harbour on the dorset coast. it's been a month since the post—brexit deal provided for the stability of ongoing free trade in what the government called a new sea of opportunity from increased catches, but so far new difficulties of exporting foodstuffs back across the channel mean choppy waters. some wonderful cuttlefish that's just come in. at the family fish exporters down the road, charlie samway�*s prime exports have for decades served european plates. here, they prepared thoroughly for brexit, but that hasn't been enough.