That's what I would do :)

From L. E. Williams (RN), Falmouth, MA in the November, 2011 issue of Readers Digest:

When I met five-year-old Timmy, he was in the hospital with broken legs. He'd chased a ball into the street and was hit by a car. Six weeks later, as his discharge nurse, I asked, "The next time your ball rolls into the street, what will you do?"

Timmy replied, "Send my sister."