Filling in enrollment forms for DS's new preschool, I got to the section for emergency contacts if DH and I are unavailable and realised there is no one at all that I can list! 
Our families are all back in the UK. We moved here last year and I can't think of a single person who would be suitable. They either work full time or I just don't know them well enough to ask.
What shall I do? Does it matter too much if I leave that part blank, even if it makes me feel a bit sad and lonely? I'm a SAHM with a younger child and we live a 5 minute walk away from the preschool, so it's extremely unlikely that they wouldn't be able to get hold of me if they needed to.