As we weren’t fit to be allowed out for installation jobs many years ago in a decent car, the company purchased a Lada estate for us to use, and no matter what we did to it, we couldn’t break it, it even ran when a non driver was asked to check it for oil, having never heard of a dipstick, he removed the oil filler cap and couldn’t see any oil, so filled it up to the top, it was like a Soviet tank with the smokescreen deployed.