Dh has been telephoning to get quotes for our car insurance renewal. He's very careful to go through all the modifications etc with each insurer so as to make it (a) legal and (b) comparable. Anyway he settled on one which was about £50 cheaper than everyone else, he's paid in full and the policy documents have come through today. On them he noticed that they have not covered me for business use despite dh discussing this with them and opting for it. So now they want a further £90 to cover us. Do we have a contract (albeit verbal) or would we have to stump up the extra now that we have the policy