Voluntarily putting up trade barriers to our largest trading partner, the higher costs and loss of competitiveness, has contributed to 'the problem'. Something needs to be done, you say. Do you have a particularly effective medicine in mind, other than the obvious which wouldn't please you ?I should have added that we have a problem with low growth and productivity and something needs to be done about that. In fairness this is what Truss/Kwarteng say they are aiming to cure but even if the diagnosis is right I don't think the correct medicine has been identified.