Brexit caused huge drop in Great Britain to Ireland exports in 2021

A freight lorry waits at the port of Dover in England. Work has not yet started on border posts in Dover or Wales. Photograph: Xinhua/Rex/Shutterstock

A freight lorry waits at the port of Dover in England. Work has not yet started on border posts in Dover or Wales. Photograph: Xinhua/Rex/Shutterstock

source https://www.theguardian.com/politics/2021/sep/22/brexit-key-factor-in-huge-drop-in-2021-great-britain-to-ireland-exports