What features does WhatsApp offer?
Encryption ban proposal in the United Kingdom: The UK encryption ban is a pledge by former British prime minister David Cameron to ban online messaging applications that offer end-to-end encryption, such as WhatsApp, iMessage, and Snapchat, under a nationwide surveillance plan. WhatsApp:  It uses the Internet to make voice calls, one to one video calls; send text messages, images, GIF, videos, documents, user location, audio files, phone contacts and voice notes using standard cellular mobile numbers.
i don't know