Former Brussels correspondent Adam Fleming explores how businesses have adapted to new trade rules, three years after the UK left the EU.

He finds out why allergy-friendly nutrition bars are being sold to Australia and the Middle East instead of the EU, and the reason exports of British eels have ground to a halt.

Presenter: Adam Fleming

Producers: Diane Richardson and Sally Abrahams

Editor: China Collins

Production Co-ordinator: Janet Staples

Sound: Neil Churchill

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