We're with Admiral, multi car policy, just had our renewal and it's £400 less this year than last (almost halved the amount)! We've always paid relatively consistent amounts for the last 5 years or so so this seems really odd.
I've checked the policy docs and everything looks fine. DH did change his car a couple of months ago so that will be having a bit of an impact, but even looking at the cost for my car in isolation (which you can see handily) the premiums have dropped by about 30%.
I'm not complaining, obvs, just interested in why it might be like this. Wondering if there is something weird going on with car insurance generally?!