So what now happens in Haryana is, all principals and teachers are divided into hundreds of WhatsApp groups and anytime something needs to be communicated, it's just posted across all WhatsApp groups.
Also haben in Haryana alle Schulleiter und Lehrer  Hunderte von WhatsApp-Gruppen gebildet. Wenn etwas mitgeteilt werden muss, wird es in allen  WhatsApp-Gruppen gepostet.