. I asked for a copy of the terms and conditions (I only have a letter that says my car benefits from a '12 months' parts and labour warranty' as a Selected Caterham vehicle), which he has refused to provide.
Same here, when I bought mine from Caterham Gatwick in 2018 as a Select model I was told the same, there is no "warranty" booklet/t&c's, they just agree to remedy it. I did need them to replace the windscreen after a wiper flew off and the remaining part scratched an arc on the screen. They replaced it with no quibble but that was just a few days after I bought it.