There was a strange and challenging little automotive fad going round a few decades or so back, and I daresay from time to time it still rears its head.
Or seats and floors and boots.
It was all about how many people could be squeezed into a very modest-sized car.
The dear old Mini was the usual suspect because of its size.
So therein lay the challenge.
A challenge which generally meant kids were the prime contestants because of their equally modest size and nimbleness.
I can't recall how many would on average squeeze into the little cars