Hi
These other replies are a waste of time.
When you have a claim, and your vehicle is written off, most insurance companies would give you a set time after you receive your settlement in which to either change your vehicle or cancel your policy.
It is standard procedure that when a claim is either fault or pending (you are guilty until proven innocent) that if your policy is cancelled mid term you would owe the remainder of the premium in full. It is not the insurance companies responsibility to guess that you are wanting the policy to remain open, as all that they are aware of is that your vehicle is unrepairable and you haven't informed them that you would like to put another vehicle on cover. Obviously they can not allow a policy to continue with nothing to insure (what if they had continued to run your policy, 9 months down the line, you realise you've paid your premium for 9 months and are insuring nothing, I assume it would've then been the insurers fault for not cancelling your policy because 'they would've known you haven't got a car?')
You don't pay a 400 excess if your excess is 100. You paid your 100 excess which you signed up to, and then the remaining 300.00 was the rest of your policy (see above). It is under TCF (treating customers fairly) to ensure you receive adequate communication regarding the status of your policy, if this is not the case I suggest you contact the insurer to first confirm they have sent the relevant information and then your mail provider to determine why this has not reached you.
It would make my job a lot easier if insurance worked the way you suggest, unfortunately it doesn't, but you gotta have a bit of common sense, insurers are not to know how much insurance knowledge each client has, hence customer service, had you have called them.
Hope this helps
Luce