Sorry, not clear on UK rules. For Swedish registered card green card is only needed for few countries and recommended for a few more. But not even recommended (and definitely not needed) for most of the major countries like Spain, Germany, France, Portugal etc.
Probably easiest to just give your insurance company a call though or even check their website, mine has all the info with lists of countries etc available.
Probably easiest to just give your insurance company a call though or even check their website, mine has all the info with lists of countries etc available.