DD (3) starts nursery school on Tuesday. Its a 10 minute walk from DD (8) school and nursery school starts 20 mins before school. I can't work out the logistics of drop offs. 3 yo has some issues which mean she may take a while to drop off so if I keep 8 yo with me then she's likely tobe late for school. The other options I have are either to drop DD first which means she's alone in the playground for 25/30 mins or to let her walk from the nursery school alone if it looks like her sister will take a while to settle. It's a safe routewith only one road which has a lollipop lady. What would you do?