Must have been 3 or 4. They crossed a road and everything. At first I thought their mum must have just been walking up ahead or something, but after a while I realised that they were totally alone. I didn't say anything, but then later I thought, if the news tonight says two young children are missing, or worse, they've been found raped and murdered, I'll feel *really* bad. But then if I *had* said something, maybe they'd have thought *I* was a paedo? Well, obviously not a paedo, because I doubt those thoughts enter the heads of 3-year-old children, but the stranger they'd been told by their parents not to talk to, anyway. No win situation?