Standard Life, Axa-PPP and Norwich Union all announced that policy holders would be covered for events on the 7th July. Standard Life said that the company was not looking to "cause more distress" to victims and their families.

Reuters have been told that other firms such as Churchill, Endsleigh and Direct Line are likely to be sympathetic when dealing with people who have been injured or whose holidays have been disrupted, however these insurers have fallen short of announcing complete cover.

Churchill said that it would, "provide cancellation and personal accident cover if customers are physically injured on the way to their holiday departure?in addition, if any of our customers are away on holiday and hear of injury or death to a close relative, we will facilitate their return home?missed departures due to travel delay in central London will also be treated sympathetically.? This is despite Churchill including ?acts of terrorism? exclusions into their policies. This means that policies will generally not pay-out if losses are sustained due to any terrorist activities. This represents one of several general exclusion clauses which are often regularly added to many policies and which prevent payout for particular potentially costly situations for the insurers.

The terrorism exclusion is still regularly included in policies despite the introduction in 1993 of the Terrorism Insurance Program which provides reinsurance cover to the majority of U.K. insurers, is expected to absorb a large proportion of the insurance claims resulting from the 7th July attacks. Under the program, the insurance industry as a whole is liable for 75 million pounds per terrorist "event", with losses above that covered by a mutual reinsurance pool. Should the costs rise above the funds available through the pool, then the UK Treasury will step in to cover the remaining costs.

Another group recently highlighted who may fall foul of this exclusion is the emergency services workers. Unison representatives have warned that this exclusion clause could leave emergency workers and their families high and dry if they are injured or killed. This would prove particularly disastrous for families with personal insurance policies which cover accidents and that also offer mortgage protection, as the potential loss of income due to injury combined with the lack of mortgage cover resulting from the exclusion, could mean those workers? families affected may experience difficulties maintaining their future mortgage payments.

Some fire crews in Somerset have already threatened to go on strike due to claims that they may not be insured if they are injured whilst dealing with a terrorist attack. This action has since been called off, but many emergency workers are still justifiably worried, not only for their own safety, but also their families should anything happen to them whilst responding to a terrible emergency such as has already been seen in London.

Unison pointed out that its own insurance policy which is offered to members provided full cover and called for other insurers to do the same.

Sam Oestreicher of Unison said, "We are asking all insurance companies to look at their policies and if they have such exclusion clauses to drop them".

The Association of British Insurers has also tried to reassure emergency workers and other customers saying, ?most types of insurance are readily available without terrorism exclusions? The major personal types of insurance, such as life, household and comprehensive motor insurance provide cover for the effects of a terrorist incident as a standard feature of the policy."

Today the plethora of online comparison sites such as Moneynet or Moneyfacts can search all the insurance policies available and provide guides to help consumers make decisions, however the need for people to check with providers to ensure they are not left unprotected has never been more evident.

The insurance industry itself has admitted that some policies do have exclusion clauses and are also advising policyholders to study the small print or contact their insurance company or broker to determine their cover levels.