A child separated from their family in a crowd of that size is not yet in danger. They are about twenty minutes from it.
The Dargah Mela brings families, traders and visitors into a dense unfamiliar space for days at a time. Children get separated in it constantly. Most of those separations end in a few frightening minutes and nothing worse.
The ones that do not end quickly are the problem. A child who has been alone and visibly lost for an hour in a crowd where nobody knows them has become an opportunity for somebody.
So DEHAT put up a booth. A known place. If you find a child, bring them here. If you have lost a child, come here. The information gets written down and the systems that can act get told.
Over that mela, 478 children were restored to their parents.
The number is worth being careful with, and the record is careful with it. These were not 478 rescues from traffickers. They were 478 separations that ended the right way, and the reason to publish the figure is to show how many there are - how routine the risk is at a gathering like this, and how much of it is closed simply by having a visible place to go.
What made the booth work was everything around it. The outreach beforehand, so people knew the helpline existed. The volunteers scanning the crowd. The traders and pilgrims who noticed a child crying alone and did something instead of walking past. The officials who could verify a claim and hand a child over safely.
A tent is not child protection infrastructure. But for four days it was the difference between a child being unseen and a child being found.
A child alone and visibly lost for an hour in a crowd where nobody knows them has become an opportunity for somebody.
Protection Can Be Designed Into a Crowd
A booth, trained responders, and public information beforehand. It is the cheapest child-protection measure available at any large public gathering, and almost nobody does it.