Here are the top stories we are covering this evening: Suvendu Adhikari joins BJP; Harsh Vardhan says India on the cusp of authorising first set of Covid-19 vaccines; Allahabad HC stops arrest of Muslim man charged under UP’s ‘love jihad’ law; US accuses China of ‘obstructing’ WHO probe on Covid; India record their lowest-ever test score in match against Australia; how Bollywood defined nepotism in its own creative way post SSR’s death; Twitter confused over Neha Kakkar’s pregnancy.