Just sent DD1 (7) off to her friend's house. The friend's mum picked her up and has a spare car seat so I didn't lend her ours. But they just left and I just remembered DH is collecting DD on his way home from work later, and won't have a car seat for her.
WWYD? Rush over there (it's not close, btw, and I'd have to get the other three young ones in the car and drag them on the car journey too) with her car seat; or accept that it's not going to be that dangerous for a slightly taller than average 7yo to sit in an adult car seat in very, very safe car (in that it's brand new - DH works for a dealership - and hi spec as well)?
I'm a fool!