I from the US, just learned about these today, and had a chuckle.
an essex girl was driving down the A13 when her car phone rang. it was her boyfriend, urgently warning her “treacle, i just heard on the news that theres a car going the wrong way on the A13. please be careful!” “its not just one car!” said the essex girl “theres hundreds of them!”
These seem just like misogynistic “women are dumb jokes”
They definitely are!
I had a thought about finding similarly themed jokes about men, but haven’t had any luck yet. It’s true that a good number of blond jokes could be gender agnostic so long as they are just about intelligence.
Many probably are adaptations of old jokes. I’ve heard that one in a neutral version, in my native language, and now here. But yeah, not nice to target women.