I have a household policy which covers anyone who lives in the household (my wife and I effectively) and also anyone who doesn't but is driving with my permission. This means I can let friends drive my cars or people test drive before purchase knowing they are fully comprehensively insured. I can also drive any other car, with the owners permission as can my wife, knowing we are fully comprehensively insured, not just third party insured. The policy is built around my main car, but I added my Polo GTi lease car to that policy for zero cost and my wife's MX5 is also on the policy for zero cost. We also have a like for like loan car policy, the choice to take the car to any body shop I so chose and full international cover too, including hire car cover. For this I pay 1250 per year.