<p>Heavy fog engulfed Kanpur as temperature dropped in the city on December 20 to a minimum of 7 degrees celsius and a maximum of 23 degrees.</p>.<p>People took to bonfires to escape the scathing cold.</p>.<div><p><strong>Deccan Herald is on WhatsApp Channels</strong>| <a href="https://www.deccanherald.com/specials/deccan-herald-is-now-on-whatsapp-heres-how-you-can-join-2698271">Join now for Breaking News & Editor's Picks</a></p></div>