Exclusion Clauses
Insurance companies protect themselves against this by inserting exclusion clauses into their contracts, which remove their obligation to pay out if the insured performs or fails to perform certain stated actions. They might for instance require that you fit smoke detectors, or use good locks on your doors, or other things that will reduce the risk of the insured against event occurring.
Too Complex
There are also certain risks that you are not allowed to insure against in most countries. This is first of all because it would be too difficult for the insurance companies to quantify, but mostly it's because they are risks that governments want the person at risk to bare himself or herself. They generally apply to multinational companies.
There is also the criticism that insurance policies are far too complex for the vast majority of consumers to understand. It is simply unreasonable to expect the customer to understand lengthy documents that have been drafted by not one, but usually teams of specialised lawyers. This can lead to consumers being misled or buying insurance policies on unfavourable terms. To get around this, most countries regulate the content of insurance contracts to ensure that they remain fair to consumers.
There is also the option of using the services of an insurance broker to shop the market for you.
Joseph Kenny is the webmaster of the insurance site http://www.insure121.com/ where you will find information, news and links to the leading providers of home insurance in the UK.

