Spruce if you don't mind me asking how much did you save by switching to Aviva?
I linked it onto my car insurance which is currently with Aviva. It cost me £187 which included full road side assist for 10 months cover. I also included my son on the cover although he isn't allowed to drive the van when cleaning his customers.
Ageas wanted £245 to start off with. When I reported that my wife had been involved in an accident, Ageis upper the insurance cost by another £120.00. (She was also insured with Ageas.) According to them I received a discount having her as a secondary driver. After asking to have her removed the price stayed the same of £365.00. Apparently it made no difference that she had insured her no claims bonus.
Ageas appears to be getting a little to big for its boots. I was quite prepared to take my 650 liter tank out of my van and replace it with a 500 liter tank which makes it easier to insure.