Earlier this year, the effects of leaving the single market could be seen in plummeting trade with the continent, even accounting for the pandemic. Additional red tape is awesome. HMRC estimates traders will be handling 215m more import/export documents a year, at an estimated bureaucratic cost of £7.5bn a year. Tariffs may not apply but rules of origin and health standards do. Every truck, every cargo requires inspection. As for migration, the overall shortage of seasonal farm labour, according to BBC Radio 4’s Farming Today, is 20% and often more. Fruit will rot in fields, pigs cannot get to abattoirs and Christmas turkeys will be a “nightmare”. Meanwhile, care homes in England are short of 170,000 staff, and delivery firms short of 100,000 drivers. Hotels have abandoned rooms and restaurant tables. Creative industries – worth £110bn to the UK economy – were forgotten by the Brexit negotiators and are now virtually isolated from Europe.