"MIG" wrote in message
...

But who ripped off whose joke? Was it David Baddiel or Jack Dee?

Eh?

But in general, all public transport would run more smoothly without
the passengers for whom it is intended to provide a service.

No. It would run much more smoothly without whingeing, grizzling brats in
prams the size of Peckham, and their chav 'mothers', taking over a bus.

What side of the efficiency line might members of this group end up on
as they get older or have kids?

I am 58 years old and have kids older than you.

Ian