Cause they probably were using kids aswell nobody would suspect themThere's no such things as half truths. If im accusing the government of fraud I'm bringing all my proofs. They could've easily disclosed this the day of, and even more easily disclosed the location.
I smell sabotage. These were probably their own kids told to pose for the picture and they held onto them as a just in case method. Why else wouldn't they disclose it immediately or even mention the exact polling station it happened at