What is worse for Slater is that his insurer, the giant AIG, is demanding a year's premium in a single payment. And Slater's policy said - until he challenged the clause - that he would not be entitled to a refund, even if he was forced out of business. 'I'm only turning over about £200,000 a year,' said Slater, 'so I've got to work the first four months of the year simply to pay for insurance.' In a further blow, the £80m cover his premium bought him in the past has been halved.