@RampantIvy
Many years ago some friends of ours went on holiday to Dorset from West Yorkshire. While on holiday the husband was taken ill and hospitalised where he underwent some emergency surgery. It was touch and go for a while. After he recovered there was no way he was able to drive back home. His wife was only a "local driver" and had never driven anywhere she didn't know, let alone a motorway.
Fortunately he was highly regarded at work, and the CEO sent his chauffeur down on the train so that he could drive the couple back home.
The 'wife' here sounds pathetic.
I am embarrassed for her.
I generally drive just around my area, and the town DD lives in, 25 miles south, and the town that part of my extended family live - some 50 miles north. But I step up when I need to. And although I am a little bit wary of the unfamiliarity, I would always have no issue with driving around a city or town I am unfamiliar with.
I have done it a number of times fairly recently - eg... to get DD from uni when DH was working (her uni was in a city 250 miles away,) and I have driven her on many day trips to towns and cities and parts of Wales I had never been before.
And also when I had to fetch a family member from a hospital in a city 70 miles south. (A few months ago...) And I have driven myself to courses that my workplace sent me on, that were in big cities - Manchester and Birmingham. Armed only with a road atlas - no satnav ever. Never used it. Just make my way round with the road atlas and good old road signs!
The fact this woman wouldn't drive them back home, and her DH's boss's chauffeur had to get him - when his wife calls herself a driver - is embarrassing and cringeworthy.
I would never be able to look my husband's boss or colleagues in the eye again after that.