Sooooo, somehow I have ended up with a 2.10 yr old, a 1.5 yr old and a newborn 
I'm sure I've read on here somewhere before that if you put the newborn in some sort of supporty thing, then the eldest could perch on the end of that seat for occasional rides- has anyone done this, and could you tell me what sort of cocoony thing might do the trick?
Huge thanks in advance...