6,642 appeals were received by the Republican public reception office of the Ministry of Ecology and Natural Resources of the Republic of Tatarstan from the beginning of the year. Most of them – 2,833 - via the mobile application "School Eco-Patrol". According to the "People's control" system, ecologists considered 1,068 messages, 927 notifications via WhatsApp, Telegram, Eco.signal, "Hot telephone line" channels.