Delhi, which is facing a fresh wave of coronavirus infections, has registered a sharp spike in active COVID-19 cases; Amid a massive surge in cases, the national capital's hospitals are running short of ICU beds; the Delhi government has banned new industries to tackle pollution; Tejashwi Yadav has said he has nothing to lose in the ongoing Bihar elections and has age on his side; former UP chief minister Mayawati took a U-turn on supporting BJP and other top news of the day.