I have a 4 day rental in Cardiff. I'm AA Gold and have the Barclay card. My Avis account had expired so today I signed up for a new one. I have a small business so that was noted. Can I jump to Avis Preferred or do I have to make a number of rentals?

I have the Sapphire Reserve and our cars at home are insured with AAA. Can someone help me understand insurance? I thought the CSR covered this and didn't get extra in Italy. How about the UK?

I'd appreciate any help.

gg