Britain left the EU's single market at the beginning of 2021 and while Europe imposed checks on goods straight away, Britain staggered and delayed the introduction of a full customs border.
Martin McTague, vice-chair of the Federation of Small Businesses , warned the switch to import checks was likely to cause significant disruption at a time when trade is already being hit by Covid supply chain problems and labour shortages. A survey by the British Chambers of Commerce in October showed that 45% of companies found it very or relatively difficult to trade goods with the EU, up from 30% in January when the deal came into effect.