Quite often seat belts are not because you drive badly but because others do !
So glad I put this creature up on the hoist - someone, sometime has very thoughtfully cut out the rust that is so typical for this model, but seriously botched the repairs, and tried to cover it all up with a thick coating of black goop. She's wearing such a lovely dress with her flawless paintwork well looked after interior; but lift up that dress and she's a mess, with a couple of structural fractures that are screaming MONEYPIT!
Sigh. Back to the search...
Seen this before too, happens in other circumstances too