A group travel insurance policy works in exactly the same way as an individual policy, apart from the fact that it covers a group of people, rather than just one person.
Policies can cover all kinds of groups: families, friends that are travelling together, clubs, but as with all insurance policies, it's important to read the terms and conditions before buying to see exactly what is covered – and what is not.
If you are over 65, for example, you may have to take out a specialist policy. Similarly, if anyone in the group suffers from a pre-existing medical condition, a specialist policy may be required. (It is essential to let your insurer know about any pre-existing conditions, as not declaring them could invalidate the policy.
Other things to look out for include what happens if you take out a family policy and your children go away with relatives, for example. Some insurers will cover them subject to certain conditions, so it is worth checking before forking out for a separate policy.
It's also important to find out whether the adults on a family annual policy are covered to travel separately, as well as how much excess the policy requires you to pay towards a claim.
Some group travel insurance providers charge an excess for each member of the party, which could end up costing more than your claim.
You will also have to decide whether to opt for a European or worldwide policy. While it may sound obvious, check that the country you are travelling to is actually covered. Some insurers don't consider Turkey, for example, to be within Europe, meaning you would have to buy their worldwide policy to cover trips there.