Just a quick heads up incase...
My Step Dad is fully-comp insured with the AA on his Focus (full no-claims too) and has 'Other Car Cover' on his policy...
His car was in the garage for some work a while back, and so as he was using a courtesy car, thought best to ring the AA and just double check make sure that it was fine...
"That will be £25 sir" was there response...
Apparently, even though he has 'Other Car Cover' on his insurance, he has to let the AA know each time he is given access to any car (even my Omega) and 'Pay Up' £25, or his policy will be null & void in the event of a claim... He rang 3 times, each time said the same thing.
So, even though its on the Insurance, there is a small-print clause that if he doesn't pay up the £25 extra every time he has access to another car, the policy will be voided if he does happen to have a bump...
I don't think there are any other companies doing this or not (I know mine aren't) but just giving the heads up for those with the AA just in case its affecting you too...
Needless to say he's currently sat downstairs now mastering Confused.com and that other one (go compare is it?)
Paul